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Oracle DBA Justin - How to install Statspack in an Oracle database
 
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How to install Statspack in an Oracle database
Views: 5997 jbleistein11
Using Oracle Statspack | Kiran Tailor
 
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Making his second appearance in a 2 Minute Tech Tip, Oracle ACE Associate Kiran Tailor, Senior DBA and Solutions Architect with CIMA, demonstrates how to use Statspack, the performance diagnostic tool included in Oracle Database.
Views: 928 ArchBeat Archive
statspack
 
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Oracle statspack explanation
Views: 1634 Roy Cruz
How to Collect STATSPACK
 
01:13
Views: 533 Ray Wong
How to install and use Oracle Statspack
 
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This video shows how to install and use Oracle Statspack.
Views: 454 PureDBA
Oracle Performance Tuning - Oracle Enterprise Manager - Reading AWR Reports
 
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Connect with me or follow me at https://www.linkedin.com/in/durga0gadiraju https://www.facebook.com/itversity https://github.com/dgadiraju https://www.youtube.com/c/TechnologyMentor https://twitter.com/itversity
Views: 32478 itversity
Oracle Performance Monitoring in less than 12 minutes 20 part 2/2
 
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CAPTIONS AVAILABLE - Part 2 - How to install the (free) statspack utility and how some web resources can help you generate the reports you need for proactive monitoring.
Views: 11438 roughsealtd
Tuning Oracle Using An AWR Report - Seminar Intro
 
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Tuning Oracle Using An AWR Report teaches Oracle DBAs how to make Oracle Database systems fast using standard Oracle reports and performance data. This seminar will lead you through the entire process turning you into a respected performance analyst. Your solutions will be spot-on and everyone will know it. When users call about a performance problem, you will know what to do, do it fast, and be able to explain the situation with clarity and confidence. For details to go http://www.orapub.com/video-seminar-tuning-oracle-using-an-awr-report PART ONE of this seminar builds your strong foundation. You will learn how an Oracle Time Based Analysis combined with OraPub's 3-Circle Analysis are used to methodically expose problems and develop solutions. You will understand the larger performance picture that escapes most DBAs. It is foundational and it sets you up for success! PART TWO of this seminar focuses on constructing a time based diagnostic framework, developing targeted tuning solutions fast, and turning this all into a compelling story. Your solutions will make sense and your analysis will be clear. Your peers and management will trust and respect your work. Do NOT watch this seminar if you are looking for training about all the AWR report sections or how to work through an AWR report from top to bottom desperately searching for problems and solutions. If this is you, then I recommend you purchase one of the many available AWR books and also my Oracle Performance Firefighting book. BUT, if you are looking to solve any performance problem that comes your way based on an AWR report, then this seminar is exactly what you want. Tuning Oracle Using An AWR Report - Part 1 1. The Big Picture: How The Pieces Fit Together 2. Why A Time Based Analysis Is Awesome 3. Oracle Processes Are CPU Suckers! 4. Oracle Processes Hate To Wait! - Part 1 5. Oracle Processes Hate To Wait! - Part 2 Tuning Oracle Using An AWR Report - Part 2 1. Building A Diagnostic/Troubleshooting Framework - Part 1 2. Building A Diagnostic/Troubleshooting Framework - Part 2 3. Finding Multiple Performance Solutions Fast! - Part 1 4. Finding Multiple Performance Solutions Fast! - Part 2 5. How To Create A Great Performance Story - Part 1 6. How To Create A Great Performance Story - Part 2 7. Resources: The Learning Never Stops! For more information go to www.orapub.com
Views: 17697 OraPub, Inc.
Generate ASH (Active session history) report in Oracle Manually in 11g
 
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Why and How we generate ASH Report in Oracle 11g
Views: 2510 Athar Fahad
Getting AWR Report from SQLPlus
 
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Getting AWR Report from SQLPlus
Views: 11055 mattdee
Oracle Performance Monitoring in less than 12 minutes 20  part 1/2
 
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CAPTIONS AVAILABLE - Part 1 - The basics of Oracle Performance Monitoring, and how you can get fancy (and even useful) reports without spending a fortune.
Views: 11202 roughsealtd
Oracle DBA Justin - How to kill a user session connected to an Oracle database
 
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How to kill a user session connected to an Oracle database
Views: 8004 jbleistein11
AWR Text Report HOWTO
 
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How to create a text based AWR report
Views: 2888 mattdee
Instalação Statspack
 
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Se você não tem a edição Enterprise Edition e a Feature Diagnostics Pack do Oracle Database, você não pode utilizar o Relatório AWR. A melhor saída para olhar o passado então, é utilizar o Statspack.
Views: 306 Nerv
Performance Tuning with ASH and AWR Data
 
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Presented by Kellyn Pot'Vin 30 August 2012 Summary: Since their introduction with Oracle 10g, AWR and ASH data has offered the Database professional enhanced performance reporting capabilities that previously were only gleamed via statspack and reporting queries. In this webinar, Kellyn Pot'Vin, Senior Technical Consultant at Enkitec, will take you through the requirements, reporting basics and differences of AWR and ASH. You will learn: - Reasons to use both reports. - A firm understanding of each report and its format. - Knowledge of the differing versions of the AWR report and when best utilized. - The power of ASH Reporting in real-time trouble-shooting. - Ability to utilize the reports at the command line and from Enterprise Manager. A live Q&A session with Kellyn Pot'Vin follows the presentation. For our complete archive, and to sign up for upcoming webinars please go to http://www.red-gate.com/oracle-webinars
Views: 112993 Redgate Videos
tkprof for trace analysis
 
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tkprof for trace analysis watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjab, Tutorials Point India Private Limited
STATSPACK SQL report をスタイル整形する EmEditor + SqlFmt
 
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SqlFmt は STATSPACK SQL report に含まれる 64 バイト毎に分断された読み下しにくいSQLやPL/SQLを診断に適したスタイルへ整形できます。高速・軽量・高機能で高い評価の「EmEditor」へプラグインとして­組込んで使用する例を紹介する動画です。(注): EmEditor は株式会社エムソフトの製品です。
Views: 438 plumsix
Como analisar um AWR Report
 
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Aprenda de uma vez por todas a analisar um AWR Report do Oracle Database. Este webinário foi apresentado dia 27/9/16, às 21h, no Terça de Dados do Grupo DBA Brasil. Aqui você verá um report de um ex-aluno da última turma do treinamento "Database Performance Tuning" FABIOPRADO.NET, que foi gerado em um período em que o Banco de Dados de uma empresa da área financeira, estava com desempenho ruim. Comentarei sobre as principais características do banco de dados e os principais problemas que ocorreram nele no período do report. Para aprender mais inscreva-se em uma turma do treinamento "Database Performance Tuning": http://www.fabioprado.net/p/treinamentos.html
Views: 1801 Fabio Prado
Tuning Oracle Using An AWR Report - Class Introduction
 
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Tuning Oracle Using An AWR Report teaches DBAs how to make Oracle database systems fast using an AWR or Statspack report. Craig will lead you through the entire process turning you into a respected performance analyst. No more flipping through an entire AWR report top-to-bottom desperately searching for answers! You will learn how to develop solutions that are spot-on and everyone will know it. You will know what to do, do it fast, and be able to explain the situation with 100% clarity and confidence. For information on how to join OraPub's class, go to https://www.orapub.com/training-tuning-oracle-using-an-awr-report
Views: 58 OraPub, Inc.
Oracle Database performance monitoring
 
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A brief video with an overview of steps how to set up Oracle database monitoring with Verax NMS. For more information visit: http://www.veraxsystems.com/en/products/nms
Views: 4962 VeraxSystemsTV
Oracle DBA Justin - How to drop/delete Statspack from an Oracle database
 
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How to drop/delete Statspack from an Oracle database
Views: 2945 jbleistein11
AWR Report Generation
 
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#Oracle #AWR Generating and viewing an AWR Report. (Note : Usage of AWR requires the Diagnostic Pack Licence !) Also see video "AWR with SQLDeveloper" https://youtu.be/QNICuRuBnZo For examples of interpreting an AWR report search https://hemantoracledba.blogspot.com for "AWR"
Views: 23188 Hemant K Chitale
How To Deal With Oracle AWR SP Report Analysis Challenges - Introduction
 
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Tuning Oracle systems using data from an AWR or Statspack report is powerful. However, there are some challenges that make this typicallly straightforward analysis very problematic. In this webinar I will discuss some of these challenges including how to properly deal with them. The specific challenges are when to use on demand or non-standard snapshot durations, when DB CPU is suspect, when the top event is db file sequential reads but there is NOT an IO bottleneck, why multi-block and async read wait times are typically much longer than single block reads, when backups are run during key batch processes and finally how using ASH data we can help get around some of these problems. You will see all of these challenges come into play while I do an Oracle Time-Based Analysis (OTBA) from a single real-life production Statspack report. For more information on how you can watch the full webinar or for more great OraPub webinars, go to www.orapub.com
Views: 16 OraPub, Inc.
Query Tuning with tkprof
 
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Demonstration of generating Oracle trace files and then turning these into tuning reports with the tkprof utility.
Views: 55218 Stephen Frein
STATSPACK SQL report をスタイル整形する 秀丸エディタ + SqlFmt
 
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SqlFmt は STATSPACK SQL report に含まれる 64 バイト毎に分断された読み下しにくいSQLやPL/SQLを診断に適したスタイルへ整形できます。軽快でカスタマイズ性の良さで高評価の「秀丸エディタ」へマクロから呼出すDLLとして組込んで使用する例を紹介する動画です。(注):秀丸エディタは有限会社サイトー企画の製品です。
Views: 948 plumsix
Oracle DBA Interview Questions
 
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Interview Questions for Oracle DBA.What are you doing if you worked as an Oracle DBA?What makes your comforts about an Oracle DBA position?What encouragement preparation would you demand being capable to do this Oracle DBA job?Do you believe you are over certified for the position this Oracle DBA?Give me an example of a high-pressure situation?
AskTom TV - Reference Partitioning
 
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blog: https://connor-mcdonald.com Options for how to populate the data in reference partitioned tables efficiently.
Views: 243 Connor McDonald
Oracle 11g New Features : SQL Plan Management  (Baselining)
 
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Oracle 11g SQL Plan Management, a.k.a. Baselining, will solve the major issues of change control. We can give you an absolute guarantee - if you configure this as part of your upgrade - that SQL statement execution (performance) will never regress. You may also like our new and free Oracle 12c video tutorials, https://www.skillbuilders.com/free-oracle-database-tutorials . This tutorial is particularly relevant: it provides a review of baselining then reveals 12c performance features https://www.skillbuilders.com/free-oracle-database-tutorials/oracle-12c-sql-performance-features-agenda-session/
Views: 10280 SkillBuilders
Buffer Busy Waits - Oracle
 
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Oracle buffer Busy wait explained
Views: 32596 Ritesh Raj Singh
Oracle Midlands #13: Interpreting AWR Reports - Franck Pachot
 
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Timestamps: 2:30 - Database load 10:30 - Top 10 Foreground Events 16:30 - db file sequential read 23:39 - DB CPU 32:30 - log file sync 37:16 - enq: TX - row lock contention 39:47 - Findings summary & recommendations 42:38 - Quantifying the gain 47:15 - Q&A Franck walks his way through an AWR report, explaining his observations and thought process as he goes. The slides are available at: Google: https://drive.google.com/folderview?id=0B0DLaAfeW6uKZmJ3TXE0WGtLYlE Dropbox: https://www.dropbox.com/sh/9koxoemak8ts7j6/AADozVVYLoK_FdDZbQGC6TYta This event was sponsored by Red Stack Technology (http://redstacktechnology.com/). See more events at http://OracleMidlands.com/ Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. "Fair Dealing" under UK Copyright, Designs and Patents Act 1988.
Views: 11035 Oracle Midlands
demo on awr html
 
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demo: translate awr html report to metrics
Views: 1842 cubbercn
Oracle write acceleration with Mike Ault
 
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Mike Ault explains how to improve Oracle database performance using the Texas Memory Systems (http://www.ramsan.com) Write Accelerator. Call TMS at (713) 587-1000 for more information on the Write Accelerator, Statspack Analyzer, and RamSan SSDs - the World's Fastest Storage®.
Views: 518 texasmemorysystems
Oracle Apps & DB Health check
 
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Oracle Apps and Database Health Check Using DBSecrets
Views: 755 infosoftmaget
Performance Analysis Using OS Watcher
 
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In this presentation, Roger Snowden discusses using OS Watcher to analyze performance at the OS level, since the database software can only run as fast the operating system's resources will allow. Roger describes OS Watcher, an interval sampling script utility, and how it gathers OS information using native utilities.
Taller Oracle
 
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lorena molina
Views: 73 lorenita1001
Using Skewed Oracle Performance Data To Your Advantage - Seminar Intro
 
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Using Skewed Performance Data To Your Advantage is an important seminar for all DBAs because EVERY Oracle DBA has experienced the effects of skewed performance data, but most don't know how to use that knowledge to their advantage. Have you ever had different groups of users experience different response times from the same exact SQL? Has your IO Admin said the IO response time is fine, but you know single block IOs are taking around 25ms? If you have experienced something like this, then you have likely experienced skewed performance data. I designed this seminar so you will know exactly how to avoid this situation of skewed Oracle wait times and SQL elapsed times. I will teach you how to gather the appropriate data, understand the data and visually demonstrate the situation. This seminar is going to have a deep impact on your Oracle performance work. The skills I teach you will help you devise a sensible solution. Join me for a practical and entertaining journey as we explore the truth about elapsed times and wait events times, turning a potential disaster into your advantage. For details go to http://www.orapub.com/video-seminar-skewed-performance-data This contains eight modules: 1. Introduction: Revealing deception (this video) 2. Understanding your data 3. Common histograms in Oracle performance analysis 4. The problem: Skewed wait times 5. My advantage: Using the skewed wait times 6. The problem: Skewed elapsed times 7. My advantage: Using the skewed elapsed times 8. Resources and seminar close What you will learn: * Know what skewed data is * Be able to communicate why skewed data is a serious problem * Be able to recognize skewed data * Know how to gather individual wait event occurrence times, not average * Know six ways to gather individual SQL execution times, not average * Understand, demonstrate and communicate if skewed data is a problem * Recognize the five common statistical distributions * Be able to describe data using one picture and two statistics * Know histogram construction details * Know how to use the difference between the mean and median * Be able to install and use the free stats package, R * Be able to use the difference between the mean and median * Know how a histogram can cause faulty thinking * Understand why v$event_histogram deceives * Be able to use an AWR and Statspack report to recognize skewed data problems * Know how to create a proper SQL execution time histogram * Know how to create a proper wait event occurrence histogram For more information: http://www.orapub.com
Views: 434 OraPub, Inc.
Oracle Tuning - Interpretando o TOP do Linux
 
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Oracle Tuning - Interpretando o TOP do Linux
Views: 1365 Nerv
Oracle Sessions Monitoring and Tuning Fundamentals 4 of 4
 
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In this tutorial you will learn how to monitor locks, latches, wait events in oracle.
Views: 1563 DBA Pro
Oracle Tuning - Diagnosticando lentidão - VIEWs e ORATOP
 
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Oracle Tuning - Diagnosticando lentidão - VIEWs e ORATOP
Views: 1467 Nerv
Visual AWR Overview
 
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How to use the Visual AWR tool for charting Oracle Database AWR metrics. You can download the latest version from: http://visualawr.blogspot.com
Views: 1406 Stephen Furlong
Demostración uso y configuración Oracle Statspack 11g
 
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Demostración uso y configuración Oracle Statspack 11g
Views: 319 elias salazar
Generate HTML Report using SQL Developer Command Line
 
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With SQL Developer 4.0, you can generate a HTML Report using the Command Line. 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.
Two Queue Or Not To Queue, That Is The Question - Seminar Intro
 
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Two Queue Or Not To Queue, That Is The Question will help you tune Oracle systems faster and with a greater depth of understanding. The insights you gain provide both a tactical and strategic performance tuning advantage. From driving in traffic to being served at a restaurant, every person feels the impact of queuing theory. Queuing theory beautifully relates time and work into experiences we can feel; like utilization, workload intensity, response time, elapsed time, user experience and systems architecture design. Queuing theory can be well...theoretical! But Oracle ACE Director Craig Shallahamer turns this topic upside down making it a fantastic learning experience. For details go to http://www.orapub.com/video-seminar-to-queue-or-not For details on OraPub go to www.orapub.com Modules 1. Setting The Stage 2. You Can't Escape A Queuing Theory World 3. The Work And Time Relationship 4. Craig's Hamburger Stand - Definitions 5. Utilization Explored 6. Response Time Explored 7. Going Deeper Part 1 - CPU and IO Subsystems 8. Going Deeper Part 2 - Changing Parameter Values 9. How Queuing Theory Is Used By DBAs 10. Seminar Close What You Will Learn - How to tune Oracle systems faster by understanding queuing theory - How to merge queuing theory into Oracle database performance tuning - What truly is response time - How response time relates to workload intensity, utilization... user experience - How to explain a performance incident from a practical queuing theory perspective - How every person is immersed in a queuing theory world - How an Oracle time-based analysis intimately relates to queuing theory - Why increasing an Oracle workload can hurt performance - How to understand the classic response time curve - How the response time curve relates directly to SQL elapsed time - What are the key queuing theory parameters - Why performance slows when CPUs and IO devices get busy - How to get the busyness for your CPU and IO subsystem - How to calculate the CPU subsystem utilization from v$osstat - Why CPU and IO subsystems are different queuing systems - What happens when we tweak queueing theory input parameters - How is utilization and response time are affected by more or faster CPUs - How does adding more IO devices affect SQL statement elapsed time - How does queuing theory relate to a SQL statement's elapsed time - Why pushing more work through your Oracle system consumes more CPU and potentially more wait time - How can I determine the response time for a SQL statement - How queuing queuing theory relates to performance tuning - How queuing theory parameters relate to my Oracle database activity - How applying queuing theory focuses my performance tuning solutions - How queuing theory can be used in forecasting and predictive analysis - How can I tell if a performance solution is bogus using queuing theory - How can I pick better tuning solutions using queuing theory - How I can use my AWR or Statspack report from a queuing theory perspective
Views: 367 OraPub, Inc.
Halo 4 statspack part 7
 
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Yo yo yo wieder back checkt mich auf xbox 360 ab Tag: valkyriosalpha1 Facebook: Cha Flow
Views: 14 TSR AlphaSpirit
Oracle DBA Justin - How to re-create the special table dual in an Oracle database # 1 of 2
 
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How to re-create the special table dual in an Oracle database
Views: 2876 jbleistein11
How To Use OraPub's Unit Of Work Time Based Analysis (UOWTBA) web application.
 
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In this short video Craig Shallahamer will demonstrate how to use a free web application related to Unit Of Work Time Based Analysis (UOWTBA). The data being used is from a standard AWR/Statspack report. UOWTBA unites classic performance analysis with Oracle performance analysis providing the analyst with the benefits of both. For more details, including training courses and presentations, go to www.orapub.com.
Views: 772 OraPub, Inc.
Walkthrough of Release 7.0 Analysis Report
 
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Overview: OSWatcher Black Box Analyzer Overview (23:00) [Trouble seeing this video?] Installation: How to resolve error no java found (03:36) [Trouble seeing this video?] Usage: How to resolve java out of memory error (03:50) [Trouble seeing this video?] How to generate graphs using oswbba (06:38) [Trouble seeing this video?] How to generate system html profile using oswbba (04:10) [Trouble seeing this video?] How to run OSWBBA from menu (11:20) [Trouble seeing this video?] How to run OSWBBA from command line (04:10) [Trouble seeing this video?] How to run oswbba analysis on very specific time window (04:05) [Trouble seeing this video?] How to run the analyzer on only some files in the archive (02:41) [Trouble seeing this video?] How to run oswbba on windows platform (04:00) [Trouble seeing this video?] How to generate an analysis report using oswbba (01:37) [Trouble seeing this video?] Walkthrough of Release 7.0 Analysis Report (8:29) [Trouble seeing this video?]
Views: 259 Oracle Việt Nam