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Oracle Hints Tutorial for improving performance
 
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Oracle Hints Tutorial for improving performance APPEND PARALLEL JOIN INDEX NO_INDEX SELECT /*+ FIRST_ROWS(10) */ * FROM emp WHERE deptno = 10; SELECT /*+ ALL_ROWS */ * FROM emp WHERE deptno = 10; SELECT /*+ NO_INDEX(emp emp_dept_idx) */ * FROM emp, dept WHERE emp.deptno = dept.deptno; SELECT /*+ INDEX(e,emp_dept_idx) */ * FROM emp e WHERE e.deptno = 10; -- SELECT /*+ INDEX(scott.emp,emp_dept_idx) */ * FROM scott.emp; SELECT /*+ AND_EQUAL(e,emp_dept_idx) */ * FROM emp e; SELECT /*+ INDEX_JOIN(e,emp_dept_idx) */ * FROM emp e; SELECT /*+ PARALLEL_INDEX(e,emp_dept_idx , 8) */ * FROM emp e; SELECT /*+ LEADING (dept) */ * FROM emp, dept WHERE emp.deptno = dept.deptno; SELECT /*+ PARALLEL(8) CACHE (e) FULL (e) */ * FROM emp e ; SELECT /*+ PARALLEL FULL (e) */ * FROM emp e ; SELECT /*+ PARALLEL USE_MERGE (emp dept) */ * FROM emp, dept WHERE emp.deptno = dept.deptno; -- SORT Merge Join SELECT /*+ PARALLEL USE_HASH (emp dept) */ * FROM emp, dept WHERE emp.deptno = dept.deptno; -- Hash Join SELECT /*+ PARALLEL */ * FROM emp e ; INSERT /*+ APPEND */ INTO mytmp select /*+ CACHE (e) */ *from emp e; commit;
Views: 8511 TechLake
SQL Advanced Videos REUPLOAD #3: Nested Loop Join
 
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I talk about the first of three physical #join operator. We begin with #NestedLoopJoin, the most simple and known physical JOIN Operator in #SQL. This is a re-upload of my old video due to many complaints about the annoying background music. Join my discord: https://discord.gg/5aWE33f
Views: 941 SQL TV
Writing Efficient Programs - Intro to Parallel Programming
 
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This video is part of an online course, Intro to Parallel Programming. Check out the course here: https://www.udacity.com/course/cs344.
Views: 6173 Udacity
Hash Partitioning in Oracle
 
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The Video explains Hash partitioning in oracle and how it focuses on equal data distribution. It explains how hash partitioning uses partition joins to improve performance in VLDB by MPP.
Views: 6579 Tech Coach
Using Hint Parallel
 
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Cơ sở dữ liệu nâng cao
Views: 270 h2a
Thinking in Parallel
 
01:02:25
Views: 1134 Oracle Developers
SQL Advanced Videos #5: Hash Join
 
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The last of the three physical join operator and by far the most interesting one. However we pay a price in terms of memory for that interesting join :) #sql #database #hashjoin #hash #join
Views: 2835 SQL TV
The difference between concurrent and parallel processing
 
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Explanation of the difference between concurrent and parallel processing. Theoretically this might help someone
Views: 8674 Kevin Chesser
Query Processing - Block Nested Loop Join, Index Nested Loop Join, Merge Join, Hash Join
 
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Complete set of Video Lessons and Notes available only at http://www.studyyaar.com/index.php/module/28-query-processing-and-optimization Block Nested Loop Join, Index Nested Loop Join, Merge Join, Hash Join http://www.studyyaar.com/index.php/module-video/watch/72-query-processing-more-join-algorithms
Views: 27141 StudyYaar.com
SOA BEPL ForEach
 
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Views: 5759 Stuart Fleming
Optimize Code with Merge Statement in Oracle PLSQL.
 
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Merge Statement in PLSQL not only optimize you code, it also make you code looks good and readable, save you from using a long and redundant code like using cursor loop, plsql collection object, all done with a few line of statement.
Views: 1129 Subhroneel Ganguly
Oracle Hints explained
 
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Oracle Hints
Views: 537 Telugu Blast News
Using Partition Wise Join
 
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This video shows you the use of partition wise join in parallel processing. 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.
Parallel Execution In an Oracle RAC environment
 
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In an Oracle RAC environment, a SQL statement executed in parallel can run across all of the nodes in the cluster. For more information please visit https://www.koenig-solutions.com/oracle-database-12c-rac-administration-training.aspx
Views: 52 Koenig Solutions
Parallel Executions of Tasks in SSIS - SQL Server Integration Services (SSIS) Tutorial
 
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In this SQL Server Integration Services(SSIS) Interview question video, you will learn the answer of question "What is parallel execution in SSIS, and how many Data Flow Tasks can apackage run in parallel?" I totally forgo to mention if Hypder-threading is enable then it will be number of logical processors +2 , those many executable can run in parallel. Complete list of SSIS Interview Questions by Tech Brothers http://www.techbrothersit.com/2013/07/ssis-interview-questions.html for ssis tutorial , check our complete list http://www.techbrothersit.com/2014/12/ssis-videos.html
Views: 13051 TechBrothersIT
J-rum - Oracle Loops Overview (SoundOracle.net)
 
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Thumbs up and subscribe! This kit is dope I give it 9 outta 10!! The Oracle Loops Vol. 1 is a collection of 50 loops created by producer and sound designer Anomaly a.k.a. Sound Oracle. Anomaly is the chief sound designer for Timbaland and Polow DA Don. His production/sound design credits include Jay Z, Beyoncé, Justin Timberlake, 50 Cent, and more. The Oracle Loops Vol. 1 will definitely be a palette of inspiration for any producer, regardless of musical genre. These loops can be flipped, chopped, and arranged to be the foundation for your next sonic masterpiece. Each 16 bit WAV file was processed using various tape machines, field recordings, synths, toys, and unique coding algorithms. As a sound designer for various Grammy award-winning albums, Sound Oracle has created this loop collection to give producers industry standard sonics with unique characteristics that will make your beats stand out.
Views: 4942 JrumBeats
PL/SQL tutorial 74: PL/SQL Bulk Collect Clause with FETCH-INTO statement of an explicit cursor
 
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RebellionRider.com presents a PL/SQL tutorial on how to use PL/SQL Bulk Collect with Fetch-Into statement of an explicit cursor in Oracle Database. Watch and learn how to enhance query performance with Bulk Collect in Oracle Database by Manish Sharma. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/bulk-collect-3 Previous Tutorial ► Introduction to Bulk Collect: https://youtu.be/HPVzFBluM_Q ► Explicit Cursor: https://youtu.be/3q7dW_d2KVc ► Simple Loop: https://youtu.be/AFx6QYcY1CU ► The script on GIT: https://github.com/RebellionRider/pl-sql-tut-74.git ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ For E-mail address please check the About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 10249 Manish Sharma
JOpera simple parallel foreach example tutorial
 
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Setup a parallel for each loop which runs the same task in parallel for every element of its input array. Test the process with a small array of 5 elements then with a large one of 100 elements. Download JOpera from http://www.jopera.org/
Views: 340 joperamovies
Using Parallel and Cardinal Hint
 
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This is a demo on using Parallel and Cardinal Hint to tune queries in ILM.
Views: 1324 Informatica Support
Nested Loop Join on SQL
 
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Nested Loop Join on SQl
Views: 85 TUTOR SC
BPMN Tutorial - Part 03: Parallel Gateway in 5 min
 
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Use Parallel Gateways in your BPMN process diagram with this easy to follow introduction to Parallel Gateways. Learn how in just 5 min! Signup for free: https://cawemo.com/ Additional Training Material: https://cawemo.com/guide
Views: 5548 Cawemo
Articu8 Vocal Loops - Beatmaking Demonstration
 
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This is a demonstration of how the Articul8 vocal loop pack can be used in your production and song arrangement. This demonstration was done by producer Marv4MoBeats. To learn more visit SoundOracle.net. Introducing Sound Oracle's New Sound Library: VOCAL LOOPS ARTICUL8 Learn more: http://articul8kit.pagedemo.co/ Introducing Sound Oracle's New Sound Library: VOCAL LOOPS ARTICUL8 Learn more: http://articul8kit.pagedemo.co/ Introducing Articul8 Vocal Loops Available at Soundoracle.net I’d like to proudly present to you all, a new era in sound design here at SoundOracle.net with the release of my first ever Vocal Pack, Articul8. Using powerful tools like “Top Of The Line” Microphones, Preamps, Equalizers, and Compressors. Each loop was recorded at McNally Smith College of Music by students that major in production, vocal performance, and songwriting. I was able to capture harmonically rich and warm vocal takes from these world class, singers for you to use as you see fit in your musical creations. These harmonically rich and saturated vocals can serve as the perfect contrast to help give your beats more movement and melodic variation. More specifically, the Vocal Chain used in this process contained a Telefunken U-47 Tube Condenser Mic ran through Great River Mic Preamps, into an Empirical Labs Distressor into an API 550b EQ. To add even more contrast, I have also created two versions of each vocal loop. These include, one vocal loop that is ran through FXs and another that is just the original natural vocal untreated. COMPATIBLE WITH ALL DAWS Whatever your DAW of choice may be, feel free to chop, reverse, and rearrange these 21 loops available as 2 track stereo mixes or as stereo mix stems for added control. They are also available in WAV format, Royalty free, and BPM and Key Labeled. I bring to you…Articul8. Enjoy!! Articulat8 is a downloadable (WAV Format) kit containing 21 vocal loops available as 2 track stereo mixes or as stereo mixes with individual stems for added control that will incite sheer creativity for any Music Producer. Whether your genre is Trap, EDM, R&B, or Boom Bap Hip Hop, look no further to quench your musical ambitions. Each loop was recorded at McNally Smith College of Music by students that major in Production, Vocal Performance, and Songwriting. DETAILS ● Instant Download ● 21 vocal loops available as 2 track stereo mixes or as stereo mixes with individual stems for added control ● Each vocal loop comes in 2 different versions. You get the natural (Dry) version and a (Wet) version with FX. This gives you a total of 42 loops ● All vocals were recorded using vintage tube mics and classic analog gear such as the API 512c, 550b, GML EQ, & EL8 Distressors ● Compatible with all DAWs (Ableton, Fruity Loops, Protools, Reason, Logic, etc) ● All sounds are Royalty-Free REALISTIC PRODUCTION & VOCALISTS ERIC MICHAEL - REALISTIC PRODUCTIONS (Engineer) Realistic is a Music Producer and Engineer located in the Twin Cities. He started out playing guitar and piano in 2003 and has been producing and recording music since 2004. He produces Hip-Hop, R&B, Pop, & Dance music. CONNECT WITH ERIC ● Website - RealisticProductions.net ● Twitter - @Realistic_Pro ● IG - @RealisticProductions ● YouTube - @RealisticProductions ● SoundCloud - Realistic Productions HAILEY J. WARD – VOCALIST Hailey is a 20-year-old indie-folk singer-songwriter from Williston, Vermont. Her vocals are sweet and sassy, accompanied by her skills on piano, ukulele and guitar. CONNECT WITH HAILEY ● Twitter - @HaileyWardMusic ● FB - @HaileyWardMusic ● IG - @HaileyWardMusic ● YouTube - @HaileyWardMusic ● SoundCloud - Hailey-Ward ALEXIS KRYSTINE – VOCALIST Alexis is a full-time nanny, part-time Pop and Rock cover band Vocalist, and some-times a princess. Singing is her passion. Music is her life. She lives, breathes, and sleeps music. CONNECT WITH ALEXIS ● Twitter - @AlexisKrystine ● FB - @AlexisKrystineSinger ● IG - @alexis_krystine_ ● YouTube - Alexis Krystine JEFF SKIDMORE – VOCALIST Jeff or Jeffoncé...is a Pop Singer based in Minnesota. #BeyHive #BritneyArmy - Just about as crazy as a Scorpio can be #Berklee #McNallySmith as well. CONNECT WITH JEFF ● Twitter - @Jeffonce ● IG - @Jeffonce ● Soundcloud - @jeffskidmore ASIA DEVINE – VOCALIST Asia is a Minnesota base Artist, Songwriter, and Traveler. The soul is that of pure energy, the soul has no gender. Love who you love. CONNECT WITH ASIA ● Website: Asia Divine Music ● Twitter - @AsiaDevine_ ● FB - @divinethestorm ● IG - @eyesofasia_ ● SoundCloud - Asia DeVine This demonstration was performed by Producer Marv4MoBeats. ● Instagram: @marv1977 ● Twitter: @Marv4Mobeats ● Website: www.marv4mobeats.com ● YouTube: youtube.com/Marv4MoBeats
Views: 1704 SoundOracle
Parallel Hash Join
 
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Views: 1179 CS186Berkeley
Managing Skewed Data
 
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This video shows how to troubleshoot performance issues with skewed data when using parallel processing. 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.
Performance Issue? Parallel Cursor is your solution | Nested Loop VS Parallel Cursor
 
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Performance of a report is the most important point in SAP ABAP. There will be many scenarios where we need to go for nested loops. This is considered as a bad practise as it reduces the performance. To Avoid this, we can use PARALLEL CURSOR method while makes a huge difference in thee performance. Please watch the video to see how to implement this method. Like, share and subscribe if it helps you. Thank you.
Views: 1799 NBK Diaries
Parallel Cursor in sap abap .
 
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Parallel Cursor in sap abap . Parallel cursor is the technique to increase the perforamance of the program. For example if we use nested select in our program instead of For all entries addition, then definetly performance going down. In the same way the if we use nested loops in the program it will also leads to down the performance.
Views: 3584 hack king
wf 00 10 1 Parallel processing overview in oracle workflow
 
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Parallel processing overview in oracle workflow. For the files used in the lab please visit http://www.oracleerpxlabs.com
Views: 330 Tom Gregory
Real-World Performance - 8 - Set Based Parallel Processing
 
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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 demonstrates how set based parallel processing affects 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.
Java 8 Streams: Why should you use them? Speed!
 
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A short demo showing how java 8 streams take advantage of all the cores in my laptop while a traditional Java iterator does not.
Views: 26441 José Vidal
Real-World Performance - 6 - Leaking Cursors
 
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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 demonstrates how leaking cursors 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
[Oracle SQL Performance Tuning: 4/4] Basic Hints and their Usage
 
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This presentation explains how to use basic hints of Oracle. The series of SQL tuning videos presents performance tuning tips for developers. For presentation used in this video, please visit: https://drive.google.com/drive/folders/0B6EDqGZwjejmWng5VWM3ZEtaNzA?usp=sharing
Views: 10970 anilkumar ghorakavi
Nested loop join
 
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I created this video with the YouTube Video Editor (http://www.youtube.com/editor)
Views: 4291 Olivier Berthommé
14.410 Applications of Join Algorithms, Nested-Loop Join, Index Nested-Loop Join
 
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My book "Patterns in Data Management" is now available both as an ebook or a print book (with color graphics!). See: http://amzn.to/1Ts3rwx This book is not a standard textbook on database techniques. This book was written extending and complementing preexisting educational videos (including this one). Video for my inverted classroom "Database Systems". The complete list of videos, slides, and additional material is (will be) available at http://datenbankenlernen.de Computer Science, Saarland University: Bachelor (in German): http://www.cs.uni-saarland.de/index.p... Master (in English): http://www.cs.uni-saarland.de/index.p... Ph.D./Grad School: http://gradschool.cs.uni-saarland.de/
Parallel Processing Tutorial | Mahout Algorithms and Parallel Processing using R | Foreach in R
 
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( Data Science Training - https://www.edureka.co/data-science ) Watch sample class recording: http://www.edureka.co/data-science?utm_source=youtube&utm_medium=referral&utm_campaign=parallel-processing Data science is the study of the generalizable extraction of knowledge from data, yet the key word is science. Data Science is one of the most-sought after professions today. Universities across the world are offering courses in this discipline which stands testimony to this emerging profession. There are a very few professionals with the required skill and the demand for data scientists is racing ahead. The tutorial wil give a brief understanding about Data Science. The topics covered in the video: 1.Demo : Mahout Algorithms 2.Parallel Processing 3.'foreach package in R 4.Parallel Executing using 'foreach' package 5.Parallel Random Forest 6.Hands on in R Related Posts: http://www.edureka.co/blog/who-can-take-up-a-data-science-tutorial/?utm_source=youtube&utm_medium=referral&utm_campaign=parallel-processing http://www.edureka.co/blog/enroll-for-a-data-science-course/?utm_source=youtube&utm_medium=referral&utm_campaign=parallel-processing http://www.edureka.co/blog/types-of-data-scientists/?utm_source=youtube&utm_medium=referral&utm_campaign=parallel-processing http://www.edureka.co/blog/core-data-scientist-skills/?utm_source=youtube&utm_medium=referral&utm_campaign=parallel-processing Edureka is a New Age e-learning platform that provides Instructor-Led Live, Online classes for learners who would prefer a hassle free and self paced learning environment, accessible from any part of the world. ‘Data Science Jobs’ have been widely covered in our course ‘Data Science’. For more information, please write back to us at [email protected] Call us at US: 1800 275 9730 (toll free) or India: +91-8880862004
Views: 4953 edureka!
Oracle BPM Multi-Instance Subprocess - A Simple Tutorial
 
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Oracle BPM's Multi-instance Subprocess is a BPMN subprocess activity that can take an array of items as input and then do something different for each individual work item. The number of times the subprocess is executed can be determined by the size of the array at runtime. Each work item can then be acted on individually. A typical use case for this is when you have an order with many order items inside of it. If each inidivdual order item needs some kind of approval or handling, consider doing this using Oracle BPM's BPMN based Multi-instance Subprocess activity. This video takes you through step-by-step how to create and test this common process design pattern using either Oracle BPM 11g or Oracle BPM 12c.
Views: 5599 Dan Atwood
14.416 Sort-Merge Join, Co-Grouping
 
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My book "Patterns in Data Management" is now available both as an ebook or a print book (with color graphics!). See: http://amzn.to/1Ts3rwx This book is not a standard textbook on database techniques. This book was written extending and complementing preexisting educational videos (including this one). Video for my inverted classroom "Database Systems". The complete list of videos, slides, and additional material is (will be) available at http://datenbankenlernen.de Computer Science, Saarland University: Bachelor (in German): http://www.cs.uni-saarland.de/index.p... Master (in English): http://www.cs.uni-saarland.de/index.p... Ph.D./Grad School: http://gradschool.cs.uni-saarland.de/
Java Loops  Extended - Tutorials
 
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How to use the loops in java while loop do while loop for loop links: https://docs.oracle.com/javase/tutorial/java/nutsandbolts/while.html https://docs.oracle.com/javase/tutorial/java/nutsandbolts/for.html -~-~~-~~~-~~-~- New Video!!!: "Methods - Java Tutorial" https://www.youtube.com/watch?v=e0QtttzdLdo -~-~~-~~~-~~-~-
Views: 1168 TheBroGrammer
Sequential File Stage in Parallel Jobs: Video 12 (HD)
 
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Explained Sequential File Stage & most of it's important properties. Now need to worry about searching my videos. Added videos to my playlist and here's the link......... http://www.youtube.com/playlist?list=PLeF_eTIR-7UpGbIOhBqXOgiqOqXffMDWj
Views: 31138 Tutorial
SQL * Loader Tutorial 3: SQL Loader  Conventional and Direct Paths
 
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SQL * Loader Tutorial 3: SQL Loader Conventional and Direct Paths Difference Between Conventional and Direct path loading in SQL * Loader SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 1789 TechLake
Analysing Parallel Execution Skew - Introduction
 
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The initial part of the "Parallel Execution Skew Analysis" video tutorial. The links at the beginning of the video are: http://www.oracle.com/technetwork/articles/database-performance/geist-parallel-execution-1-1872400.html http://allthingsoracle.com/analyzing-and-troubleshooting-oracle-parallel-execution/
Views: 763 Randolf Geist
Parallel Execution Skew in less than four minutes
 
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Learn what I've published about the topic "Parallel Execution Skew" in this four minutes summary
Views: 628 Randolf Geist
Running loop task in parallel
 
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This video demonstrates how you can run multiple child-loop tasks in parallel.
Oracle Tuning Tutorial - Long Full Table Scans Part 5 of 5
 
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See all 5 tutorials, free, at SkillBuilders.com/OracleTuningFullTableScans. In summary, serial full table scans were always indirect before 11.2, parallel scans always direct before 11.2. These are the two critical parameters. That hidden parameter _serial_direct_read, remember, defaults to auto so your application may start behaving very differently as you upgrade from 11.2.01 or 11.2.02. Parallel_degree_policy, that defaults to manual. But again, it becomes an option when you go to 11.2 to enable the automatic facility which allows not only automatic tuning to the degree of parallelism but also enables the ability to make indirect reads when doing a full table scan.
Views: 1615 SkillBuilders
Efficient Function Calls From SQL (Part 3) : PL/SQL Function Result Cache
 
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The third part of a mini-series of videos showing how you can improve the performance of function calls from SQL. In this episode, we take a look at the Cross-Session PL/SQL Function Result Cache introduced in Oracle 11g. For more information see: https://oracle-base.com/articles/misc/efficient-function-calls-from-sql#oracle-11g-caching https://oracle-base.com/articles/11g/cross-session-plsql-function-result-cache-11gr1 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Auckland Oracle DBAs Meetup : Website: http://www.meetup.com/Auckland-Oracle-DBAs-Meetup/ Sponsors: - DBvisit: http://www.dbvisit.com/ - Datacom: http://www.datacom.co.nz/ - Oracle New Zealand: http://www.oracle.com/ - Pythian: http://www.pythian.com/ - Enterprise IT: http://www.enterpriseit.co.nz/ Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 3095 ORACLE-BASE.com
Focus on Hash Joins - Using Database In-Memory
 
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Ask TOM Office Hours demo - Focus On Hash Joins This demonstration reviews how Database In-Memory uses Hash Joins and Bloom filters to provide up to a 10x performance improvement. You can see the full session and join us for more Office Hours sessions at https://asktom.oracle.com/pls/apex
Sort Merge Join on SQL
 
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Sort Merge Join on SQL
Views: 116 TUTOR SC