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ODS database (Operation data Store ), Its properties and purpose explained with examples
 
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Most of the developers can't differentiate between ODS,Data warehouse, Data mart,OLTP systems and Data lakes. This video explains what exactly is an ODS, how is it different from the other systems. What are its properties that make it unique and if you have an ODS or a warehouse in your organisation
Views: 2728 Tech Coach
Managing Oracle Database In-Memory
 
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In this second of three presentations, Maria Colgan explains how to control which objects get populated into the column store and how to monitor the performance of queries against the column store.
How to Create & Reverse Engineer - Model & Datastore in ODI 11g (For Oracle Technology)
 
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How to reverse engineer oracle table in ODI 11g. How to Create Model & Datastore in ODI 11g using Oracle Technology. How to Reverse Engineer Datastore in ODI 11g. ----------------------------------------------------------------------------------------- Configure Dataserver, Physical Schema, Logical Schema & Context | ODI 11g: https://www.youtube.com/watch?v=daP8k7YjKdU&t=13s Master and Work Repository Setup | ODI - Oracle Data Integrator 11g: https://www.youtube.com/watch?v=QlYmkSRbfos&t=8s Installation of ODI - Oracle Data Integrator 11g (11.1.1.9) on Windows 10 | 4 Minutes Video https://www.youtube.com/watch?v=j3H__qI9-B0
Views: 389 BigDataEnthusiast
Using SQL in Oracle Database 12c to Query Twitter Data stored as JSON
 
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You can use SQL to query JSON as a relational object in Database 12c. This video demonstrates this using Twitter data gathered using their public API.
Oracle Database 12c demos: In-Memory Column Store Architecture Overview
 
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The demonstration provides an overview of the architecture of the In-Memory Column Store feature introduced in Oracle Database 12c Release 1 patchset 1.
oracle data storage hindi/urdu
 
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this video is about how data is store in oracle ,table rows tablespace
Views: 134 Adnan Zeb
SQL,  Oracle 4e67,  Why store numeric data as characters
 
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Why store numeric data as characters in SQL.
Views: 370 hammadshams
Self-sovereign BigchainDB data injection in smart contracts through the Jolocom Identity Gateway
 
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We’ll be exploring integrations of a decentralized datastore such as BigchainDB in Ethereum. Using the Jolocom gateway data is oraclized from the Interplanetary Database (IPDB/BigchainDB) into smart contracts. Trust is enforced by token curated whitelisting of the oracle sources. Speakers: Dimitri De Jonghe, Eugeniu Rusu
Views: 676 Ethereum Foundation
Oracle Database 12c Storage Structures Series: Data Blocks and Logical Data Structures
 
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Oracle University instructor Ron Soltani discuss Oracle Database 12c Storage Structures Series: Data Blocks and Logical Data Structures.
Oracle Event Hub Cloud Service – The Streaming Data Platform
 
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Oracle Event Hub Cloud Service delivers the power of Apache Kafka as a managed service on the Oracle Cloud to collect, analyze, and store your data streams. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
🙀Which NoSQL Datastore⁉️ Oracle's Journey Assessing Cassandra, Scylla, Redis...
 
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🙀Which NoSQL Datastore⁉️ Oracle's Journey Assessing Cassandra, Scylla, Redis... by Aaron Stockton, Principal Software Engineer, Oracle Data Cloud • Funny pre-event tech-trivia: https://youtu.be/37qmVehZWdU In this informative session you will hear from Oracle Data Cloud's Principal Software Engineer discuss his team's use cases for a redesigned streaming system, along with the challenges encountered while prototyping various data stores to meet their needs and the client-side changes that ultimately made the project a success. Come learn from this Oracle team: • How they rebuilt their batch workflow with an innovative approach to streaming with Spark, Akka and Google Go • Why they migrated from Apache Cassandra to Scylla • What happens when you query wide rows at high throughput • How they saved loads of $$$ by NOT using Redis Oracle Data Cloud is a leading data-as-a-service (DaaS) offering that helps advertisers connect with the right customer, personalize every interaction and measure the effectiveness of each engagement. However, increasing runtime, costs and instability were causing some of the Fulfillment Team's legacy batch jobs to become an operational burden. Come and learn how they solved these challenges at this information-packed session presented by Oracle Data Cloud's Principal Software Engineer, Aaron Stockton, and accompanied by Glauber Costa, Scylla NoSQL Database Architect. ••• Aaron Stockton, Principal Software Engineer, Oracle Data Cloud ••• Aaron Stockton is a Principal Software Engineer with Oracle Data Cloud. In his current role, Aaron is building batch and streaming solutions in order to deliver ODC's data to various partners via the integration points they define. With a passion for solving difficult problems, he has found plenty of them in his current capacity working with various distributed systems for use cases requiring low latency responses, high throughput streaming applications as well as a combination of the two. Aaron has also recently begun his adventure into the Google Go programming language, and is always on the lookout for projects suitable to use Go. ••• Glauber Costa, Principal Architect, ScyllaDB ••• Glauber shares his time between the engineering department working on upcoming Scylla features and helping customers succeed. Before ScyllaDB, Glauber worked with Virtualization in the Linux Kernel for 10 years, with contributions ranging from the Xen Hypervisor to all sorts of guest functionality and containers.
Converting JSON Data to Relational Data in Oracle 12C
 
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JSON data is nice, but it is difficult to work with directly in Oracle. By converting it to relational data (rows and columns) we can easily work with it. This video demonstates how to convert JSON data to relational data using json_table.
Views: 4427 Pretty Printed
Oracle 12c Data Guard Create Physical Standby Database
 
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#Purpose This tutorial describes the steps to create an Oracle 12c Physical Standby database. The tutorial was implemented using Oracle VirtualBox version 5 and an appliance with Oracle Database 12c Release 1 installed on Linux 6 with Automatic Storage Management (ASM) instance #Tutorial Document The tutorial has been documented and its document can be downloaded from the following link: http://www.ahmedbaraka.com/videos.html #TIMESTAMPS 0:03 Introducing the tutorial 2:08 Oracle Data Guard Usages 5:29 Start of the tutorial 10:20 Prepare the tutorial environment 31:45 Prepare the Primary Database 45:19 Prepare the Standby Database system 50:55 Create the Physical Standby Database #LINKS Have a look at my course https://www.udemy.com/oracle-12c-data-guard-administration #about Ahmed Baraka I began my career as an Oracle Developer but soon transitioned to Oracle Database Administration. I have 18 years of extensive experience in the computer industry, with focus on Oracle database administration technologies like Oracle RAC, ASM, Data Guard, GoldenGate, WebLogic, Database Appliance, and Enterprise Manager. # Download You can download the VM machines (appliances) that has been created in the tutorial from the following link: http://www.ahmedbaraka.com/download.html #Contact Info [email protected] https://www.facebook.com/profile.php?id=100010975452842 https://twitter.com/hmedBaraka1
Views: 17946 Ahmed Baraka
Load Your Data Into Autonomous Data Warehouse Cloud
 
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This video shows you how to load data from an Oracle Object Store into a database in Autonomous Data Warehouse Cloud. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Oracle EID GS2 1   Create an Endeca Server Data Store   Getting Started with Endeca Information Disc
 
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Creating a Data Store in SAP Data Services
 
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Watch this tutorial to learn the steps involved in creating a Data Store in SAP Data Services. Watch to discover more about: - How to create a new work space - The difference between the database types - How to connect to the server - Navigating the advanced options - Managing configurations - Explanation of when to use template tables This demo is filmed in the SAP Data Services 4.2 environment, but it is applicable to 4.x and 3.x (SAP Data Services 4.1, 4.0 and 3.1)
Views: 7539 WCI Data Solutions
Oracle Enterprise Manager 12c: Use Data Subsetting
 
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This demonstration shows you how to create a smaller data subset from your database that represents realistic production data using Oracle Enterprise Manager Cloud Control 12c. Your application developers can use this data to perform accurate application testing. Copyright © 2012 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Oracle Database 12c: Transporting Data
 
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This introductory demo shows you how to transport tablespaces between databases using image copies or backup sets. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Choosing your storage and database on Google Cloud Platform
 
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Different applications and workloads require different storage solutions. Google Cloud Platform offers a full suite of storage and database solutions to meet your needs, from a hobbyist in a garage to a Fortune 500 company. This video will help you understand which solutions fit your scenarios, be they mobile applications, hosting commercial software, data pipelines, or storing backups. Cloud Storage: https://cloud.google.com/storage/docs/ Cloud SQL: https://cloud.google.com/sql/docs/ Datastore: https://cloud.google.com/datastore/docs/ Bigtable: https://cloud.google.com/bigtable/docs/ BigQuery: https://cloud.google.com/bigquery/docs/
Views: 50221 Google Cloud Platform
Oracle Database 12c demos: In-Memory Column Store and Oracle Data Pump
 
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The demonstration illustrates how Oracle Data Pump behaves while exporting and importing in-memory objects and their attributes.
Database Storage structure, How table data is stored? - ETIT 427 - ADBA - IP University Syllabus
 
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Database Storage structure, How table data is stored? - ETIT 427 - ADBA - IP University Syllabus For Students of B.Tech, B.E, MCA, BCA, B.Sc., M.Sc., Courses - As Per IP University Syllabus and Other Engineering Courses
Practical 6 : Creating ETL Mappings - Part 4 : Store Mapping | Oracle 11g Data Warehousing
 
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Creating ETL Mappings In Oracle 11g Data Warehousing and the 4th part is Store Mapping. Data Warehousing part 4 of 6th Practical of Third Year B.Sc.IT. One Solution to all your queries for the Oracle Warehouse builder 11g. --------------------------------------------------------------------------------------------- NOTE : All content used is copyright to ProgrammingFiesta Use or commercial display or editing of the content without proper authorization is not allowed.
Views: 316 PROGRAMMING FIESTA
Partner Webcast - Oracle Database Mobile Server 12c: Advanced data synchronization engine
 
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Oracle Database Mobile Server 12c is the best way to securely connect mobile applications and embedded “Internet of Things” devices to Oracle Database or Oracle NoSQL Database. Any organization with a mobile workforce or network of remote devices can benefit from using Oracle Database Mobile Server to safely and reliably link them into their existing enterprise infrastructure. Oracle Database Mobile Server is designed to work with devices that use Oracle Berkeley DB, Oracle’s high performance mobile data store as well as open source database products like SQLite and Java DB. Organizations of all types can leverage Oracle Database Mobile Server 12c to increase employee productivity, reduce operation costs, and improve customer satisfaction. [Read More @ https://blogs.oracle.com/imc/entry/oracle_database_mobile_server_12c1]
Views: 837 Oracle IMC
Tech Data bietet Oracle Cloud über Store an
 
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Das Angebot für Partner in der Oracle Cloud wächst. So bietet Tech Data neu den Einstieg in die Oracle Cloud ohne finanzielles Commitment. Bezahlt wird nur, was genutzt wird (PayAsYouGo).
ORDS 3.0 Multiple Datastore Support
 
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Oracle REST Data Services 3.0 Quick Briefing on Multiple DataStore Support
How to Create & Reverse Engineer - Model & Datastore in ODI 11g (For File Technology)
 
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How to reverse engineer file in ODI 11g. How to Create Model & Datastore in ODI 11g using FILE Technology. How to Reverse Engineer Datastore in ODI 11g. ----------------------------------------------------------------------------------------------------------- Create & Reverse Engineer - Model & Datastore in ODI 11g (For Oracle Technology): https://www.youtube.com/watch?v=q6lywMIs1kw Installation of ODI - Oracle Data Integrator 11g: https://www.youtube.com/watch?v=j3H__qI9-B0 Master and Work Repository Setup | ODI - Oracle Data Integrator 11g: https://www.youtube.com/watch?v=QlYmkSRbfos ODI Standalone Agent Configuration & Setup | Oracle Data Integrator 11g - https://www.youtube.com/watch?v=gfhti4gKqeg How to setup & configure Dataserver, Physical Schema, Logical Schema & Context | ODI 11g - https://www.youtube.com/watch?v=daP8k7YjKdU
Views: 328 BigDataEnthusiast
Creating an Interface in Oracle Data Integrator (ODI)
 
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This Performance Architects How To shows how the interface lets you bridge the source datastore with the target planning dimension datastore after you build the planning physical and logical schema within Oracle Data Integrator. With an interface correctly configured, the administrator can execute dimension builds.
Views: 19989 PerformanceArchHowTo
How to Extract, Transform and Load the data using Oracle data warehouse
 
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Learn how to Extract the data and then transform it then load the data for analysis
Views: 11618 PRAVEEN DAS
Retrieve Image Stored in Oracle Database as BLOB Data Asp.Net C# | Hindi | Free Online Learning Code
 
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Hello Friends, Students, Subscribers, Here, we provide free video tutorials for learning computer programming using easy methods. In this free video tutorial of asp.net programming using c#, you will learn how to download image stored as blob data in oracle database. We will convert binary code of image stored in oracle database into original image and display in image control using asp.net using c#. --------------------- Download Important Coding Used in This Example ( Google Drive Shared Link ) https://drive.google.com/open?id=1knFY3ROppnhy3otxlMNdViG4f8um-VUS ------------------------------------------------------------------------------------ Subscribe Our YouTube Channel - Like, Comment & Share Our Videos https://www.youtube.com/haritistudyhubeasylearn -------------- Follow Our Twitter Page https://twitter.com/HaritiHub -------------- Like & Share Our Facebook Page http://www.facebook.com/HaritiStudyHub -------------- if You Have Any Problem and Doubt in Programming Language Feel Free to Email Us BestStudyGuru @ Gmail.Com -------------- We thank you for sharing with us your feedback on the free education service rendered by us and assure you that it will be our endeavour to provide quality service at all times. We look forward to your feedback in future also. Thanks & Regards, Hariti Study Hub Team
Oracle SQL Tutorial 24 - Important Data Types
 
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In the upcoming videos we are going to discuss data types in depth, but I don't want to drown you in all of the details. Because of that, I'm giving you this video which is going to introduce you to the most important data types. Then, in the upcoming videos, I'll describe them in more depth. One of the data types we've already discussed in this video is NUMBER. This data type is used to, obviously, store a number. It can be used to store integers (whole numbers), or numbers with decimals. There are two other numeric data types you should know of. BINARY_FLOAT and BINARY_DOUBLE are both numeric data types that are known as floating point numbers. A floating point number is often used for large numbers that have decimal places where it is acceptable to not be completely precise. What I mean by this is that these numbers can only store numbers correctly up to a certain decimal point. If you need perfect precision, you will want to use the NUMBER data type. Now storing numbers is good sometimes, but occasionally you will want to store string data. String data can be any sequence of characters, including numbers. By telling the database that a column is a string data type, the database knows how to treat that column. There are four important string data types that you need to know about. The first two are CHAR and NCHAR. These data types are used to store a fixed-length string. So for example, you can say you want to store 12 characters. This means that every value for this column will be exactly 12 characters. If you insert less than 12 characters, the data will be padded with spaces. This means you will want to use one of these data types when every value in the column is the same length. What is the difference between CHAR and NCHAR? CHAR uses what is known as ASCII while NCHAR uses Unicode. The difference is what characters are allowed and how much space each character takes. ASCII takes up less space but only supports English, numbers, and some symbols. UNICODE allows you to store characters from multiple languages but takes up more space. Those were both fixed-length string. What if you want to store data that changes in length? That is where VARCHAR2 and NVARCHAR2 come in. When it comes to storing dates, the data types that are most important are DATE and TIMESTAMP. Date can be used to store dates and time. Timestamp is a data type that can be used to store an exact moment in time. Lastly, there are interval types. These store a date range. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 5486 Caleb Curry
Trivia: Which NoSQL Datastore⁉️ Oracle's Journey Assessing Cassandra, Scylla, Redis...
 
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Pre-event trivia hosted by Eric David Benari from the Database Month NoSQL & NewSQL NYC Meetup: Which NoSQL Datastore⁉️ Oracle's Journey Assessing Cassandra, Scylla, Redis... https://youtu.be/DZeNEKj086Q presented by Aaron Stockton, Principal Software Engineer, Oracle Data Cloud Trivia questions (watch the video for the answers!) • What year were the GDPR regulations intially proposed? • What year did Oracle first participate in the America's Cup yacht competition? • Cassandra was developed at which organization? • What language is Apache Cassandra written in? • What language is ScyllaDB written in? • What is the maximum data per node that is recommended for use with Cassandra? • What is the recommended data per node for use with Scylla? • What is the maximum number of CPUs that you can run with ScyllaDB? • Using Amazon i3.metal instances, what is the maximum disk read bandwidth that ScyllaDB can achieve?
Oracle Data Storage
 
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CAPTIONS AVAILABLE - Full transcript (with some screenshots) available for a small fee at http://stores.lulu.com/konagora/. How Oracle stores your tables, how they grow, and how they can go bump.
Views: 8187 roughsealtd
How To : Insert Data Into Database In Java Using JDBC With Eclipse IDE
 
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Java Tutorial, how to insert data into oracle database using jDBC with eclipse IDE. Write sample java program using eclipse IDE : https://www.youtube.com/watch?v=_6x8F02pwyE Swapping 2 number without using third variable in java : https://www.youtube.com/watch?v=HXVPu0_6UKw&t=25s
Views: 16531 Aayan Media
Loading Data in Oracle Hyperion ESSBase
 
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Loading data is the process of adding data values to an database from a data_source. If the data source is not perfectly formatted, you need a data load rules files to load the data values. If you are using a rules file, you must set up the data source in your local disk, Each record in the data source must have the same number of data value fields to perform a data load. If data values are missing, the data load processes incorrectly.
Oracle Autonomous Data Warehouse – How It Works
 
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VP of Product Management, George Lumpkin, examines common customer challenges with traditional data warehouse deployments and details the features of the Autonomous Data Warehouse Cloud autonomous life-cycle aimed at overcoming these obstacles. Learn more about Oracle Autonomous Database Warehouse https://www.oracle.com/database/data-warehouse/index.html Watch the demo https://www.oracle.com/database/autonomous-database/demo-series.html
Views: 6780 Oracle
Oracle Form Builder Tutorials 1 - How to load data form Oracle and show
 
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You gonna how to show data in form builder from oracle, Basic Tutorials, how to set queries backend, how to create a trigger
Views: 4029 Tech all
Oracle 12c Database New Features - Pluggable Database - Video 1
 
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Oracle 12c Database New Features - Pluggable Database - Video 1 1. Pluggable Database * Oracle 12c introduces a new feature called 'Pluggable Database'. Here Oracle Metadata and user data are totally separated into two sections. One is Container DB (or CDB) which will hold Oracle Metadata. The other is Pluggable DB (or PDB) which will hold user data. How does a Pluggable Database work? In the regular database, Oracle's metadata and user's application data are integrated. For beginners, Oracle Metadata is the data that is present when you install a new Oracle Database (without any sample schemas). Even though it can be called as an empty database, it still has data provided by Oracle. This data is needed by the database to function. For example, the objects owned by SYS, SYSTEM are mostly metadata. Then user data is entered into that database. They will go under multiple user schemas. Now the database is being used by the users. Now a situation arises so that we need to create another database on the same server. Why? Let us say that you need to provide data to two clients. And you don't want one client to other's data. And your data is contained in an extensive set of application schemas. In this case, making a copy of those applications schemas into a different set of names and making them reside in the same database is very difficult. So, you provide two separate databases. This also ensures that there is no security violation. So, we install another new database, which comes with Oracle Metadata. Then we load the user data. In this method, which is currently being used (Year 2013), there will be a need for more memory for both the database instances. There will be two SGAs, two sets of smon, pmon and other background processes running. Then if we need to copy one database to another, we need to rely on extensive procedures which includes exporting the data from the source database first, then removing the data at the target and then finally loading the data in there. After that, we need to take care of the user security and object privileges etc. So, if you want to provide data for multiple tenants, that is multiple clients, then with the current set of features (till Oracle 11g), we have to create multiple databases. That is, one database for one client. In otherwords, there is no multi-tenancy. Multi-Tenancy is becoming an important requirement in cloud infrastructure, these days. You would like to have the ability of providing data to multiple clients from the same database system with full confidence in security. This can be achieved in Pluggable Database. In a Pluggable Database, Oracle basically separates its metadata entirely from the user data. Metadata is stored in a section called Container DB. Then the user data are stored in Pluggable DBs. It also stores user metadata in the Pluggable DB. By the way, what is user metadata? For example, earlier, the list of user accounts that exist in a database is tightly inegrated with Oracle Metadata. Now, with the separation of Container DB and Pluggable DB, the user accounts must exist in the Pluggable DB. So, the Pluggable DB not only contains user data, but also some user metadata. So, what are the benefits? * Multi-Tenancy - We can bring in two Pluggable DBs under one Container DB. Both will be totally segregated, but yet controlled by one instance. This is an important feature for SaaS (Software as a Service) platforms, Cloud, On-Demand and Vendor Managed Application solutions. * Easy cloning/copying. Now the cloning and copying the databases across servers would be much easier. Just clone a Pluggable DB and plug-it-in in a different server. * Very easy upgrades and patching.
Views: 76659 Sam Dhanasekaran
Calling Stored Procedures From Spring Data JPA
 
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In this video, I will demo how to Call Stored Procedures From Spring Data JPA To download all sources code for this demo. Please pay for me $5 to my PayPal Account: [email protected] ====================================================== You can see more detail and download source code demo from my apps at https://play.google.com/store/apps/developer?id=PMK+Lab ====================================================== You also can buy my apps in http://codecanyon.net/user/octopuscodes/portfolio ====================================================== TODAY IS A GREAT DAY TO LEARN SOMETHING NEW! ====================================================== Learning Programming videos help teach you about programming languages:Joomla, wordpress, drupal, magento, html template, free admin template, free bootstrap admin templates, SilverStripe, Cake PHP, CodeIgniter, Concrete5, Modx, ExpressionEngine, Alfresco,TYPOlight, laravel, magento, angularjs, node.js, html, css, javascript, jquery, java, .net, wamp server, xampp, php, mysql, sql server, oracle, open sources, android, hibernate, jpa, html5, jquery
Views: 3801 Learning Programming
Oracle SQL Tutorial 23 - Intro to Data Types
 
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Every column within a table has to be given what is known as a datatype. A data type is a fairly simple concept when you dissect the word. It is literally the type of data. Why do we use types, though? The biggest benefit is so that Oracle knows how to interpret and work with our data. It also makes the database better at rejecting incorrect data. If we had to concept of a data type, there would be a lot more work involved in forcing data to be of the right format. It would also be harder for us to get the database to treat the data in the correct way. In addition to this, a database can optimize storage and performance for a column if everything is of the same data type. Because of this, each column can only support one data type. There are numerous different data types in Oracle and it helps us if we categorize them. The first types of datatypes we should learn about are: String, Numeric, Temporal Now, there are few more categories we could make, but these are the main ones. We will worry about the other ones another day as I am only introducing the topic. A string data type is anything within quotes. Most databases use single quotes for string data. Inside of the quotes can be any number of characters. What is a character? Think of any letter, number, or symbol you can type. Some people call these letters, numbers, and symbols alphanumeric. Numeric data type includes only numbers. These data types are often used for data that you plan on using for mathematical calculations. Temporal data types are data types that are used for dates and times. Now, each data type is probably going to have some options you'll need to worry about, but one that comes up with every data type is storage. The reason we need to consider storage is because we may end up with millions of rows in a table and the difference between a few bytes for each row will make a huge difference when we look at the whole picture. When a data type gives you the option of size, you will want to a size that will be able to hold what you need, but nothing more. In the upcoming videos we are going to discuss the available data types in more detail. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 6528 Caleb Curry
Data Transfer Service
 
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Oracle's Data Transfer Service is a secure service enabling you to significantly speed up the process of moving data to Oracle Cloud Infrastructure Object Storage. To learn more, check out the following resources: Introducing Oracle Data Transfer Service: https://blogs.oracle.com/cloud-infrastructure/introducing-oracle-cloud-infrastructure-data-transfer-service Technical Documentation: https://docs.us-phoenix-1.oraclecloud.com/Content/DataTransfer/Concepts/overview.htm Website https://cloud.oracle.com/en_US/infrastructure/storage/data-transfer/features
Session6 Data type in Oracle
 
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Session 6: Datatypes In Oracle   ALPHABET           : A-Z , a-z NUMBER              : 0-9 (with precision and scale) DATE / Temporal  : any Date and time (Hours, Minutes, Seconds, Mili-seconds, Timestamp, Timezone etc)   Alphabet + Number = Alphanumeric Data                                     = String / CHARACTER Datatype Category Number                    =  Numeric Datatype Category Date                         = Date Datatype Category 1. CHARACTER Datatype: CHAR, VARCHAR, NCHAR: CHAR is fixed length datatype and VARCHAR is Variable length datatype to store character data. i.e. A-Z , a-z , 0-9 , all keyboard characters etc. The default size is 1 character and it can store maximum up to 2000 bytes. Example : EName, EmpID, PassportNo, SSN, etc. EName CHAR(10) := ‘TOM’; wastage of 7 space after the string EName VARCHAR(10) := ‘TOM’; Spaces can be Reuse which left after the string NCHAR additionally handles NLS(National Language Support). Oracle supports a reliable Unicode datatype through NCHAR , NVARCHAR2 , and NCLOB  VARCHAR2, NVARCHAR2: These are Variable length datatype. VARCHAR2 handles alphanumeric character string whereas NVARCHAR2 handles alphanumeric character string with NLS(National Language Support). The default size is 1 character and it can store maximum up to 4000 bytes.   LONG:  Variable length string.  (Maximum size: 2 GB - 1) Only one LONG column is allowed per table. RAW:    Variable length binary string (Maximum size 2000 bytes) LONG RAW: Variable length binary string (Maximum size 2GB) 2. NUMERIC Datatype: NUMBER: It stores Numeric values and performs numeric calculations. NUMBER,   NUMBER(n),   NUMBER(p,s) It stores Numbers up to 38 digits of precision. SeqNo NUMBER;                     1, 123, 12345678 EmpID NUMBER(4);                 1, 123, 1234 Sal NUMBER(7,2);                     23456.78 , 123.45 — correction in video: Sal NUMBER(a7,2); which is wrong please ignore. 1234567 can be a type of NUMBER, NUMBER(7), NUMBER(7,0) It can store both integer and floating point numbers NUMERIC(p,s) FLOAT:   Ex:  EmpSal FLOAT;    FLOAT(7)       Decimal Points allowed DEC(p,s), DECIMAL(p,s) , REAL, DOUBLE PRECISION INTEGER:   Ex:  SSN INTEGER;       Decimal Points are not allowed INT, SMALLINT 3. DATE Datatype: DATE: It stores DATE(Date, Month, Year) and Time(Hour, Minute, Second, AM/PM) and performs calculations with such data. Default DATE format in Oracle is “DD-MON-YY” Based on "Gregorian calendar" where the date ranges from “JAN 1 4712 BC” to “DEC 31 9999 AD” doj DATE;    “18-MAR-2010 12:30:00 PM” TIMESTAMP:    It can store all parameters as DATE datatype and additionally it can have “Fraction of seconds” and TIMESTAMP WITH TIMEZONE / TIMESTAMP WITHOUT TIMEZONE. Range from 0-9 digits, the default size is 6. 4. LOB Datatype: LOB: “Large Object” data. It can store pictures, motion pictures, Textfiles etc. CLOB: “Character Large Object” is used to store structured information like a text file with a specific file format. BLOB: “Binary Large Object” is used to store Un-structured information like Image, JPEG files, MPEG files etc. BFILE: “Binary File” is used to store the pointer to a specific file / Just store the location of a file. Maximum size: (4 GB - 1) * DB_BLOCK_SIZE initialization parameter (8 TB to 128 TB) Extra Information: NCLOB : It supports all the character set supported by CLOB and additionally it handles NLS(National Language Support ) Maximum size: (4 GB - 1) * DB_BLOCK_SIZE initialization parameter (8 TB to 128 TB) ROWID and UROWID(optional size) Datatype: contains fixed length Binary data. BBBBBBB.RRRR.FFFFF combination of BLOCK-ROW-DATABASE FILE Physical and Logical ROWID Upcoming Session: Session 7: Populating Data into Tables(INSERT Statement): Inserting data into all columns of a table Inserting data into Required columns of a table Inserting NULL value into a table Inserting Special Values(USER / SYSDATE) into a table Supplying data at runtime(using & and &&) THANK YOU :)
Oracle SQL Tutorial 33 - NUMBER Data Type
 
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This video we are going to discuss the NUMBER data type. The Number data type is used to store integers, and real numbers. When you create a column as a NUMBER, you can store pretty huge or pretty small numbers in this column. Now there are two things you need to consider when working with numbers, and that is the precision as well as the how big the number is. For example, we can store the number 9.9. This has two significant digits. We could also store the number 9.9 X 10^4. In this situation, the number is much larger, but the number of significant digits is the same. 9.9 are the significant digits. When we expand this out we just have 99000, and the zeros are just used for size and are not considered "significant" in this situation. In fact, you get a max precision of 38, but a maximum value of 9.99 * 10^125. You can also use this data type to store very small numbers. Check the docs for the specifics on maximums and minimums. You can provide it with two pieces of information: Precision - The total number of digits. Scale - The number of digits to the right of the decimal. You do it in this format: NUMBER (precision, scale). The important thing to remember in this is that when you specify a precision, you will be limiting the max size of the numbers. The secret behind this data type is that it is actually stored in scientific notation. That is we store a number and then we can multiply it by 10 raised to some power. This allows us to store much larger numbers without taking up a ton of space. The oracle docs actually gives a formula that you can use to see how much storage is going to be required for a specific NUMBER data type. How much precision can be used? The acceptable range is 1-38. What about scale? The range is actually -84 to 127. I'll explain the scale in more detail in an upcoming video. That's because there is a lot of confusing things here…What does it mean for the scale to be negative? How can we have a scale that is bigger that the total number of digits available through the precision. That's a topic for another video. It's important to understand that when we increase our scale, we decrease the max size of the number. For example if we have a precision of 5 and a scale of 3, the highest number we can store is 99.999. This is in contrast to a precision of 5 and a scale of 2 which allows for up to 99.999. Either way you get 5 significant digits, but the numbers of digits to the left and right of the decimal change. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 6862 Caleb Curry
How to insert json data in oracle database  In java
 
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Hi Friends, This video i will show how to insert json data in oracle database.
Views: 1401 Gangapatnam Anil
How to Export Data To CSV from Oracle Database using PLSQL script.
 
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How to Export Data To CSV from Oracle Database using PLSQL script. A simple oracle tutorial to get idea about exporting data from oracle database using plsql.
Views: 20018 Subhroneel Ganguly
ORACLE DATA INTEGRATOR: HIDDEN DATA STORES
 
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Get Certified in ODI: It's my birthday month, and I'd like you to join me in celebrating. I'm offering my ODI 11g Hands on Video Tutorials course with 3 Practice tests to get certified in ODI for 50% off The price is approx 5799 rupees ($99) after discount. Please use the below link to get 50% discount https://www.udemy.com/odi11gvideos/?couponCode=ODIGURU Please contact for online ODI training [email protected] www.odigurus.com
Views: 1248 ramkumar lanke
Introducing Oracle Autonomous Data Warehouse Cloud
 
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Watch this video and learn about the key features in Oracle's Autonomous Data Warehouse Cloud service. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
What Goes into the In-Memory Column Store?
 
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Oracle expert, Maria Colgan, explains the choices available for populating Oracle Database 12c in-memory column store.
OBIEE 11g Reports and Dashboards: Define the Data Sources and Create the Data Model
 
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Define the Data Sources and Create the Data Model is an excerpt from OBIEE (Oracle Business Intelligence Enterprise Edition) 11g Reports and Dashboards Video Training: http://www.informit.com/store/obiee-oracle-business-intelligence-enterprise-edition-9780134289304?WT.mc_id=Social_YT 6+ Hours of Video Instruction -- OBIEE 11g (Oracle Business Intelligence Enterprise Edition) Reports and Dashboards LiveLessons introduces students to the querying and analytical capabilities of Oracle Analytics using the web interface. This course is primarily for business analysts or programmers utilizing OBIEE for analysis. Students will leave the course being able to produce reports and retrieve information from the Oracle RDBMS using the OBIEE web interface. Description In this LiveLessons video course, Oracle ACE Director Dan Hotka covers how to create, modify, run, and refine ad hoc queries. Students will learn to view, chart, and analyze multidimensional data. They will also learn to produce individual ad hoc reports and make these reports and information easy to access (dashboards). The final lesson focuses on using BI Publisher to transform these reports into polished/formatted/quality reports in about any language or format required. About the Instructor Dan Hotka is a training specialist and an Oracle ACE director who has more than 37 years in the computer industry and more than 31 years of experience with Oracle products. His experience with the Oracle RDBMS dates back to the Oracle V4.0 days. Dan enjoys sharing his knowledge of the Oracle RDBMS. Dan is well published with 12 Oracle books and more than 200 published articles. He is also the video author of several LiveLessons including Oracle SQL, Oracle SQL Performance Tuning for Developers LiveLessons and Oracle PL/SQL Programming: Fundamentals to Advanced LiveLessons. He is frequently published in Oracle trade journals, blogs regularly, and speaks at Oracle conferences and user groups around the world. Visit his website at www.DanHotka.com. Skill Level Beginner Learn How To Use the OBIEE interface Retrieve data in a variety of formats Use report formatting Build dashboards and pass parameters Work with the publishing tool that is included in the base product Understand a variety of tips and techniques for distributing, saving, downloading various reports and data Who Should Take This Course Business analysts Programmers Course Requirements No prior knowledge of OBIEE is required A working knowledge of BI tools would be helpful New Player Enables Streaming and Download Access Now you can stream and download videos for unlimited 24/7 online/offline access and ownership. Streaming—Watch instantly as the video streams online in real time; after purchase, simply click Watch Now to get started. Download—Download video files for offline viewing anytime, anywhere; after purchase, simply click the Download icon within the player and follow the prompts. Plus, enjoy new player features that track your progress and help you navigate between modules. http://www.informit.com/store/obiee-oracle-business-intelligence-enterprise-edition-9780134289304?WT.mc_id=Social_YT
Views: 2293 LiveLessons
Video21 Using Oracle SQL Loader to load data from csv in to table
 
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How to use sqlloader utility to load the bulk data from excelsheet in to oracle database
How to load DATA from NON-ORACLE file into ORACLE
 
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In this video i'm going to demonstrate you how to load data from non-oracle file into oracle step by step.
Views: 1212 OCP Technology

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