Why and How we need to rebuild global Index in Oracle 11g
Views: 3042 Athar Fahad
This Video will teach you How to Move Object one Table Space to Another | How to Rebuild the Index ? move table from one tablespace to another in oracle 11g oracle move schema to another tablespace oracle how to move objects to another tablespace oracle 11g move schema to another tablespace alter table move tablespace oracle 8i oracle move table script oracle move cluster to new tablespace oracle move table example rebuild index oracle script alter index rebuild online parallel oracle rebuild all indexes oracle index rebuild online vs offline oracle rebuild partitioned index index rebuild oracle best practice index rebuild script in oracle 11g
Views: 918 Oracle PL/SQL World
Stop rebuilding Global Indexes! Stop worrying about invalidating Global Indexes! Oracle 11g gave us "UPDATE GLOBAL INDEXES". 12c provides a huge improvement: orphaned_entries! In this tutorial, Oracle Certified Master John Watson demonstrates how 11g and 12c handle Global Index maintenance with orphaned entries and overnight maintenance job PMO_DEFERRED_GIDX_MAINT_JOB.
Views: 2399 SkillBuilders
Even when you rip out a partition from a table, queries can still execute successfully. ====================================================== Copyright © 2015 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.
Views: 885 Connor McDonald
You can create subpartitions in a composite partitioned table using a subpartition template. A subpartition template simplifies the specification of subpartitions by not requiring that a subpartition descriptor be specified for every partition in the table. Instead, you describe subpartitions only once in a template, then apply that subpartition template to every partition in the table. For interval-* composite partitioned tables, the subpartition template is the only way to define subpartitions for interval partitions. The subpartition template is used whenever a subpartition descriptor is not specified for a partition. If a subpartition descriptor is specified, then it is used instead of the subpartition template for that partition. If no subpartition template is specified, and no subpartition descriptor is supplied for a partition, then a single default subpartition is created. Specifying a Subpartition Template for a *-Hash Partitioned Table In the case of [range | interval | list]-hash partitioned tables, the subpartition template can describe the subpartitions in detail, or it can specify just the number of hash subpartitions. The following example creates a range-hash partitioned table using a subpartition template: CREATE TABLE emp_sub_template (deptno NUMBER, empname VARCHAR(32), grade NUMBER) PARTITION BY RANGE(deptno) SUBPARTITION BY HASH(empname) SUBPARTITION TEMPLATE (SUBPARTITION a TABLESPACE ts1, SUBPARTITION b TABLESPACE ts2, SUBPARTITION c TABLESPACE ts3, SUBPARTITION d TABLESPACE ts4 ) (PARTITION p1 VALUES LESS THAN (1000), PARTITION p2 VALUES LESS THAN (2000), PARTITION p3 VALUES LESS THAN (MAXVALUE) ); This example produces the following table description: Every partition has four subpartitions as described in the subpartition template. Each subpartition has a tablespace specified. It is required that if a tablespace is specified for one subpartition in a subpartition template, then one must be specified for all. The names of the subpartitions, unless you use interval-* subpartitioning, are generated by concatenating the partition name with the subpartition name in the form:
Views: 562 OnLinE ReSoUrCe
The REVALIDATE option regenerates the table headers for a partitioned table or uncompressed join index and optionally verifies and corrects the row partitioning for a table (but not for a join index) if you specify the WITH DELETE or WITH INSERT null partition handling options. You can specify the REVALIDATE option for unpartitioned tables and join indexes without also specifying PRIMARY INDEX. This makes revalidation applicable whether or not the table or join index has a primary index. You must specify the REVALIDATE option without also specifying PRIMARY INDEX for NoPI tables and column‑partitioned tables and join indexes. Otherwise, Teradata Database aborts the request and returns an error to the requestor. The REVALIDATE option also provides the ability to revalidate some data dictionary columns. REVALIDATE requests do not verify the column partitioning of a column‑partitioned table or join index. If partitioning errors are detected for a table (but not a join index), an ALTER TABLE REVALIDATE request corrects them. REVALIDATE also revalidates the following Data Dictionary table columns. wave web technology was established in 2012, and has a dynamic team of professional web developers, web designers, SEO experts and customer support . website : www.wavewebtech.com https://www.facebook.com/wavewebtechnologies https://twitter.com/wavewebtechnolo https://plus.google.com/collections/
Views: 6 vikas verma
Hey DBA guys! Ever wondered what goes behind when SQL Server chooses a parallel query plan or otherwise? Here's a slideshow explaining that! Happy reading! Got some feedback? Mail me at [email protected] ! Enjoy!
Views: 713 SQL Server DBA
This video explains the fundamentals of the SQL Server Query Hints. Visit http://bit.ly/KH9u8I for Script, Quiz and further learning.
Views: 8770 Pinal Dave
Hi friends today in my videos I'm going to explain with you What is RANGE-LIST SUB-PARTITIONS in Oracle via OEM Oracle database Unbeatable,Unbreakable Platform.. # RANGE-LISTSUBPARTITIONS #OEM
Views: 1454 Oracle World
In this video you will learn how to created contained database user in SQL Server using SQL Server management studio as well as using T-SQL Script. It shows various options while creating contained database user and how to assign public role to contained database user. blog post link for this video: http://sqlage.blogspot.com/2015/03/how-to-create-contained-database-user.html Visit our website to check out SQL Server DBA Tutorial Step by Step http://www.techbrothersit.com/2014/12/sql-server-dba-tutorial.html
Views: 7257 TechBrothersIT
Fresh from delivering his session at the 2016 Great Lakes Oracle Conference in Cleveland, OH, Oracle ACE Ric Van Dyke shares a tip about tracing PL/SQL with dbms_profiler and dbms_hprof.
Views: 558 Oracle Developer Community ArchBeat
Need to reorganize a table ? Want to do it whenever you want without impacting any users ? Easy in 12.2 ====================================================== 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.
Views: 421 Connor McDonald
In this video you will learn what are the differences between inplace and parallel or side by side upgrade/migration in SQL server. It goes through a table showing detail of important differences between inplace and side by side upgrade of SQL Server, after going through this difference table, you will be able to decide whether it is good idea to do inplace upgrade or parallel upgrade of your SQL Server Production environment. Blog post link for the video with script http://sqlage.blogspot.com/2015/04/differences-between-inplace-parallel-or.html Visit our website to check out SQL Server DBA Tutorial Step by Step http://www.techbrothersit.com/2014/12/sql-server-dba-tutorial.html
Views: 16636 TechBrothersIT
An introduction to table statistics in SQL Diagnostic Manager http://idera.com http://www.idera.com/productssolution... Get 24x7 SQL performance monitoring, alerting and diagnostics with SQL Diagnostic Manager. Features include: -Performance monitoring for physical and virtual SQL Servers *Learn More -Deep query analysis to identify excessive waits and resource consumption -History browsing to find and troubleshoot past issues -Adaptive & automated alerting with 100+ pre-defined and configurable alerts -Capacity planning to see database growth trends and minimize server sprawl -NEW - SCOM management pack for integration with System Center
Views: 209 IDERA Software
Check out http://www.pgconf.us/2015/event/63/ for the full talk details. Currently Postgres does not support transparent parallel query. Some third party tools implement parallel on a limited basis through proxies and sharding, but they also require building the entire database around that proxy. This talk will go into how one person (ab)used several features of Postgres and its extensions to achieve limited query parallezation on an existing database. Areas covered will be: - dblink - polymorphic functions and litations thereof - hijacking the COPY FROM PROGRAM command - JSON/HSTORE - parallel index rebuild About the Speaker Corey Huinker is a database programmer and consultant. He specializes in database and query optimization and ETLs. His first database project was implementing language specific TPC-C benchmarks on a AS/400, where he was surprised to learn that RPG was faster than C. He is based in New York City. His past hobbies have included improvisational theater and refereeing roller derby.
Views: 318 Postgres Conference
Webcast feito para a SolidQ Virtual Conference fazendo uma introdução básica sobre o assunto de SQL Server FastTrack e demonstrando um servidor de FastTrack 3.0 HP DL380-G7 com 24 cores e 98Gb de RAM
Views: 22 VirtualPASSPT
Dr. Soper gives a lecture on database indexes. Topics covered include index concepts, linear vs. binary search strategies, estimating index storage space requirements, B-tree indexes, bitmap indexes, hash indexes, and clustered vs. non-clustered indexes.
Views: 94648 Dr. Daniel Soper
Oracle Partitioning ist wohl eine der am meisten benutzten Optionen der Datenbank. Wie und von welchen Funktionen können Datenbankadministratoren und Entwickler besonders profitieren? Hermann Baer, Director Product Management Data Warehousing bei Oracle, steht im Interview mit Matthias Mann, stellvertretender DOAG-Themenverantwortlicher Datenbankadministration, Rede und Antwort und stellt dabei einige der Funktionen vor.
Views: 97 doagtv
In this video you will learn how to answer this SQL Server DBA interview Questions "What is link Server? Can link server be created for Oracle from SQL Server?" The video also shows you how to create link server in SQL server for Oracle. Complete list of SQL Server DBA Interview Questions by Tech Brothers http://sqlage.blogspot.com/search/label/SQL%20SERVER%20DBA%20INTERVIEW%20QUESTIONS
Views: 21007 TechBrothersIT
Check out the entire series on the Oracle Learning Library at http://www.oracle.com/goto/oll/rwp In this video, listen and watch Andrew Holdsworth, Vice President of Oracle Database Real-World Performance at Oracle Corporation, as he explains how large dynamic connection pools affect performance. Copyright © 2014 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.
Views: 4535 Oracle Learning Library
In this video you will learn how to answer this SQL Server Interview Question "How would you migrate a database from SQL Server Instance to Another SQL Server Instance?", The video explain different type of migration types or strategies we use to migrate SQL Server from old version to new version. The video talks about How to perform SQL server Migration by using in place migration How to perform SQL server Migration by using parallel upgrade strategy It also explain what objects do you need to script/backup for SQL Server migration. Complete list of SQL Server DBA Interview Questions by Tech Brothers http://sqlage.blogspot.com/search/label/SQL%20SERVER%20DBA%20INTERVIEW%20QUESTIONS Visit our website to check out SQL Server DBA Tutorial Step by Step http://www.techbrothersit.com/2014/12/sql-server-dba-tutorial.html
Views: 40766 TechBrothersIT
How to learn easy way to create SQL Server maintenance Plan in real Environment job Setting?
Views: 187 DGSQLtv
Managed Instance is a new deployment model of Azure SQL Database, which enables friction-free migration to a fully managed cloud service, for the vast majority of SQL Server applications. This comes from almost 100% surface area compatibility with SQL Server, incl. cross-DB queries, SQL Agent, CLR, and more. After migration, you can exploit the benefits of PaaS such as auto backups, auto patching and updates, built-in HA/DR, and more. With native VNET support, the most stringent security and isolation requirements can be met. The session covers Managed Instance functionality, pricing, and integration with other Azure services. Live demos and customer testimonials will show how to migrate your data tier to managed cloud easily. Learn more about Azure SQL Database Managed Instance: https://docs.microsoft.com/azure/sql-database/sql-database-managed-instance Learn more about Azure SQL Database: https://azure.microsoft.com/services/sql-database/
Views: 429 Microsoft Ignite
MIT 6.851 Advanced Data Structures, Spring 2012 View the complete course: http://ocw.mit.edu/6-851S12 Instructor: Erik Demaine Fusion trees: sketching, parallel comparison, most significant set bit License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 6326 MIT OpenCourseWare
In this webinar you will learn about all the key feature enhancements Microsoft has made to SQL Server 2016 SP1. Have you wanted to use In-Memory OLTP or data compression, but been hampered by your lack of budget? Service Pace 1 for 2016 changes the game in terms of features—there a few limitations, and you will learn about what the limits are. In addition, you will learn about some improvements to query plans that are included in SP1. With over a decade of IT experience at Fortune 500 companies and enterprise businesses, as well as expert certifications from Microsoft and virtualization software providers, Joey D’Antoni is considered to be a thought leader in cross-platform IT. He routinely works with a wide variety of data platforms including Microsoft SQL Server, Oracle, Hadoop, etc. and possesses extensive experience in cloud design and architecture, specifically focused on hybrid cloud models. A frequent speaker at major IT conferences such as TechEd, PASS Summit, NoSQL Now, PASS Business Analytics Conference. SQL Server MVP, Dun and Bradstreet MVP, Joey holds a BS in Computer Information Systems from Louisiana Tech and an MBA from North Carolina State University.
Views: 791 DBAFundamentals
Stream Loud Luxury – Body now on Spotify: https://open.spotify.com/track/21RzyxY3EFaxVy6K4RqaU9?si=lsH7KDxqQxyi2G6w-qqAiw Listen or download "Loud Luxury feat. brando - Body": https://ARMAS1328.lnk.to/BodyYA Check out the Lyric Video of 'Body': https://youtu.be/IetIg7y5k3A Stream more Armada Music hits here: https://WeArmada.lnk.to/PLYA Subscribe to Armada TV: http://bit.ly/SubscribeArmada Summer-tinged and mesmeric from the get-go, ‘Body’ puts shame to the catchiest songs of the season. From the well-timed vocals of brando to the upbeat chords and meticulous arrangement, it makes for a record that never falters. Heeding the cries of music lovers for quality music, this brilliant production from Loud Luxury is on a level of its own. Connect with Armada Music ▶https://www.facebook.com/armadamusic ▶https://twitter.com/Armada ▶https://soundcloud.com/armadamusic
Views: 10022193 Armada Music
http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — Rebuilding legacy apps with open source libraries and tools is the most fun I have had yet. For over a year, I have been updating legacy 4GL/Windows applications to Linux and C++. A primary hang-up of the old system is its lack of scalability. In order to design the replacements with more breadth we implemented 0MQ (zeromq.org) for our communications protocol. When the messages you send are in XML you can easily save another 30% in message size just by switching to JSON (nlohmann/json). The JSON works well with 0MQ as its primary message input is char*. Here using scaled down version of our production code, we will demonstrate how we use it and what we learned so far. Here is the repository for source and slides:https://github.com/kevinbcarpenter/jz18sub/ Thanks to all who attended! — Kevin Carpenter, EPX / NABANCARD Project Engineer, Lead Previously I developed on Windows with MFC building applications that perform financial simulations. Now I get to see how fast I can make credit card transactions complete using Linux and Oracle. For hobbies I enjoy working with micro-controllers interfaced to the real world. Both small robotics and automotive applications. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 1188 CppCon
This debate took place back in 1996. James White is the director of Alpha and Omega Ministries, a Christian apologetics organization based in Phoenix, Arizona. He is the author of more than twenty books, a professor, an accomplished debater, and an elder of the Phoenix Reformed Baptist Church. Tim Staples is the Director of Apologetics and Evangelization at Catholic Answers, but he was not always Catholic. Tim was raised a Southern Baptist and later, as an adult, enrolled in Jimmy Swaggart Bible College and became a youth minister in an Assembly of God community. He converted to Catholicism in 1988.
Views: 17928 Christian Philosophy3,14
Azure SQL Database, Microsoft's fully managed, database-as-a-service offering solves the demands of today’s data estate involving omnipresence, heterogeneity and data explosion. Built on the world’s top relational database management system, SQL Server, the platform offers multiple deployment options to our customers to meet their data needs – singleton, elastic pools, and managed instances. Hear directly from the Azure SQL Database engineering team on some of the latest and upcoming capabilities involving advanced intelligence, enterprise-grade performance, high-availability, and industry-leading security in the fully managed Azure SQL Database service that will enable you to focus on your business.
Views: 62 Microsoft Ignite
Speeding-up large-scale storage with NVM (Non-Volatile Memory). CERN EOS distributed, scalable, fault-tolerant filesystem serves data to 100s-1000s of clients. To speed-up the service, it keeps and updates a large and fast data Catalog in RAM that can reach a footprint of 100+ GBs. When a EOS server node crashes the Master node must rebuild a new coherent Catalog in memory from disk logs, a long operation that disrupts the activity of the clients. We propose to design a persistent, version of the EOS Catalog to be stored in the new Non-Volatile Memory that will remain consistent after faults. Upon restart, the EOS server process will find the Catalog in NVM and immediately resume serving all the clients, skipping the slow reconstructions from disk-based logs altogether. Speakers: Khai Leong Yong, Division Manager at DSI. Dr. Sergio Ruocco, Senior Scientist at DSI. Material: https://indico.cern.ch/event/381083/contribution/18/material/slides/1.pdf https://indico.cern.ch/event/381083/contribution/18/material/slides/3.pdf - About the Data Storage Institute (DSI) - A* STAR : The Data Storage Institute (DSI) was established in April 1996 through the expansion of the Magnetics Technology Center founded in June 1992 by the Agency for Science, Technology & Research, or A* STAR (then known as the National Science & Technology Board) and the National University of Singapore (NUS). DSI is a member of the Agency for Science, Technology and Research (A*STAR), Singapore. The Data Storage Institute (DSI) is one of the main research centers of A*STAR, the public research body founded by the Government of Singapore. DSI employ approximately 300 people, 50% of them PhD-qualified scientists from all over the world, performing advanced storage systems research in collaboration with companies, other research centers and Universities, at both local and international level. DSI's research areas span from traditional mechanical hard disk technologies (from precision mechanic for r/w heads, to motors, to magnetic recording physics), to the microelectronics of non-volatile memory like STT-MRAM, to advanced materials science, to computer hardware and software technologies for data-centers, including the most recent trends of cloud computing and real-time big data analytics. - info @ http://www.a-star.edu.sg/dsi/
Views: 394 Gabriele Laurenzi
Improving TruffleRuby’s Startup Time with the SubstrateVM by Kevin Menard Ruby applications can be broadly split into two categories: those that run for a short period and those that stick around for a while. Optimizing performance for one often comes at the expense of the other. Over the years, alternative Ruby implementations have demonstrated remarkable performance gains for long-lived applications -- so-called peak performance -- but often lose out to MRI for short-lived applications. In this talk, I'll introduce the SubstrateVM and show how we use it to massively improve TruffleRuby's startup time with minimal impact on peak performance.
Views: 682 Confreaks
Googler Misha Brukman and Leon Stein from eBay discuss how Cloud Bigtable handles eBay's global catalog with billions of listings, scaling to hundreds of terabytes with many millions of reads and writes, and gigabytes of data transferred in and out every second. Missed the conference? Watch all the talks here: https://goo.gl/c1Vs3h Watch more talks about Application Development here: https://goo.gl/YFgZpl
Views: 1921 Google Cloud Platform
The Hour of the Dragon, also known as Conan the Conqueror, is a fantasy novel by American writer Robert E. Howard featuring his sword and sorcery hero Conan the Cimmerian. It was one of the last Conan stories published before Howard's suicide although not the last to be written. Chapter 1. O Sleeper, Awake - 00:00 Chapter 2. A Black Wind Blows - 22:57 Chapter 3. The Cliffs Reel - 44:42 Chapter 4. From What Hell Have You Crawled? - 1:05:14 Chapter 5. The Haunter of the Pits - 1:26:16 Chapter 6. The Thrust of a Knife - 1:47:16 Chapter 7. The Rending of the Veil - 2:14:06 Chapter 8. Dying Embers - 2:45:36 Chapter 9. It is the King or His Ghost! - 3:07:31 Chapter 10. A Coin from Acheron - 3:30:34 Chapter 11. Swords of the South - 3:58:08 Chapter 12. The Fang of the Dragon - 4:17:24 Chapter 13. A Ghost Out of the Past - 4:47:23 Chapter 14. The Black Hand of Set - 5:05:46 Chapter 15. The Return of the Corsair - 5:25:48 Chapter 16. Black-Walled Khemi - 5:39:58 Chapter 17. He Has Slain the Sacred Son of Set! - 5:51:20 Chapter 18. I Am the Woman Who Never Died - 6:10:02 Chapter 19. In the Hall of the Dead - 6:29:36 Chapter 20. Out of the Dust Shall Acheron Arise - 6:50:16 Chapter 21. Drums of Peril - 7:13:14 Chapter 22. The Road to Acheron - 7:45:03 Read by Mark Nelson (https://librivox.org/reader/251)
Views: 11100 Audiobooks Unleashed
Reddit CTO Chris Slowe engages one of the “Fathers of the Internet,” Vint Cerf, on topics ranging from innovation in LA to connecting the next billion users.
Views: 1859 Talks at Google
From the August 14th AngularJS meetup in Mountain View, CA. Marc Jacobs, tech lead of the DoubleClick Digital Marketing Manager team in NYC presenting first hand info about building a large enterprise app with AngularJS.
Views: 26920 Angular
Views: 2050 Angular
The monthly proceedings of the Bay Area MySQL User's Group.
Views: 5578 Google
The San Francisco Bay Area, commonly known as the Bay Area, is a populated region that surrounds the San Francisco and San Pablo estuaries in Northern California, United States. The region encompasses the major cities and metropolitan areas of San Francisco, Oakland, and San Jose, along with smaller urban and rural areas. The Bay Area's nine counties are Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma. Home to approximately 7.44 million people, the nine-county Bay Area contains many cities, towns, airports, and associated regional, state, and national parks, connected by a network of roads, highways, railroads, bridges, tunnels and commuter rail. The combined urban area of the region is the second-largest in California (after the Greater Los Angeles area), the fifth-largest in the United States, and the 56th-largest urban area in the world. The United States Office of Management and Budget (OMB) does not use the nine-county definition of the San Francisco Bay Area. The OMB has designated a more extensive 12-county Combined Statistical Area (CSA) titled the San Jose-San Francisco-Oakland, CA Combined Statistical Area which also includes the three counties of San Joaquin, Santa Cruz, and San Benito that do not border San Francisco Bay, but are economically tied to the nine counties that do. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 235 Audiopedia
MapReduce is a programming model and an associated implementation for processing and generating large data sets with a parallel, distributed algorithm on a cluster. A MapReduce program is composed of a Map() procedure that performs filtering and sorting (such as sorting students by first name into queues, one queue for each name) and a Reduce() procedure that performs a summary operation (such as counting the number of students in each queue, yielding name frequencies). The "MapReduce System" (also called "infrastructure" or "framework") orchestrates the processing by marshalling the distributed servers, running the various tasks in parallel, managing all communications and data transfers between the various parts of the system, and providing for redundancy and fault tolerance. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 472 Audiopedia
Google TechTalks April 28, 2006 Stewart Smith Stewart Smith works for MySQL AB as a software engineer working on MySQL Cluster. He is an active member of the free and open source software community, especially in Australia. ABSTRACT Part 1 - Introduction to MySQL Cluster The NDB storage engine (MySQL Cluster) is a high-availability storage engine for MySQL. It provides synchronous replication between storage nodes and many mysql servers having a consistent view of the database. In 4.1 and 5.0 it's a main memory database, but in 5.1 non-indexed attributes can be stored on disk. NDB also provides a lot of determinism in system resource usage. I'll talk a bit about that. Part 2 - New features...
Views: 12842 GoogleTechTalks