Hello friends in my today scenario i briefly explain how to manage and tune automatically SGA AND PGA via Automatic memory management feature that is release in 11gR2. #PerformanceTuning #SGA #AMM
Views: 6949 Oracle World
This video shows you how to configure memory settings for an Oracle Database 12c using EM Express. You view memory settings and then use the SGA Advisor to determine how to improve your memory configuration. 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.
Views: 4566 Oracle Learning Library
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: 30593 itversity
The presentation is about best practices for how to test new Oracle options using Oracle database cloud. When a multitenant database running on premise needs to be migrated to the Oracle database cloud one should consider the performance load caused by one or more PDBs inside the container. Especially the impact of upgrading to in-memory (22.214.171.124) on the PDBs. We show how to use the in-memory advisor in order to tune the existing structures for in-memory and how to validate this on the database cloud using RAT & SQL tuning advisor.
Views: 113 Riga Dev Days
oracle system global area description brief description of components of oracle sga memory oracle system global area oracle database buffer cache oracle shared area memory
Views: 209 cpisolution oracle,bigdataandai
n this video you will understand what is an SQL profile and how does it help in SQL plan generation and execution. The entire course on Interpreting an AWR report is available at udemy https://www.udemy.com/oracle-database-troubleshooting-and-tuning You can use Coupon Code YOUTUBETT for discount Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 2121 Ramkumar Swaminathan
This webinar will explore the latest Oracle database capabilities in Oracle 12c like in-memory column store, in-memory caching will be addressed together with Attribute Clustering and Zone Map. It also reviews Flex cluster’s new features in Oracle 12c R2 For More information about New Horizons and Oracle, you can visit the following resources: New Horizons Website https://www.nhaustralia.com.au/our-courses/oracle-training Oracle Database In-Memory with Oracle Database 12c Release 2 http://www.oracle.com/technetwork/database/in-memory/overview/twp-oracle-database-in-memory-2245633.pdf Oracle Database In-Memory Implementation and Usage http://www.oracle.com/technetwork/database/in-memory/learnmore/twp-oracle-dbim-implementation-3863029.pdf When to Use Oracle Database In-Memory http://www.oracle.com/technetwork/database/in-memory/overview/twp-dbim-usage-2441076.html Oracle By Example: Oracle Database 12c Attribute Clusters and Zone Maps http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/12c/r1/12c_aczm/12c_aczm.html Using Oracle Database In-Memory with Oracle E-Business Suite (MOS Doc ID 2025309.1) Using Oracle Compression Advisor with JD Edwards EnterpriseOne and Oracle In-Memory http://www.oracle.com/webfolder/technetwork/tutorials/jdedwards/White%20Papers/Oracle_IMDB_Compression_Advisor.pdf Using Oracle In-Memory Advisor with JD Edwards EnterpriseOne http://www.oracle.com/webfolder/technetwork/tutorials/jdedwards/White%20Papers/Oracle_IMDB_Advisor.pdf
Views: 212 New Horizons Learning Centres Sydney
In this short video we'll quickly run through what a Sharded Database is and why you would use one. We'll then run through a quick install on top Virtual Box. In the second part we'll install some tables and data and then run some transactions against them.
Views: 3678 Dominic Giles
Oracle Performance - SQL Performance Analyzer Guided Workflow Example
Views: 472 The Silent DBA
Views: 320 MD. SHARIFUL ALAM
One of the most challenging elements of the supply chain is planning. Without a single and comprehensive view of planning data, it's extremely difficult to make efficient decisions that ensure customers are meeting their business goals. To help organizations address this challenge and achieve real-time visibility into supply and demand planning, Oracle has introduced Oracle's JD Edwards EnterpriseOne In-Memory Planning Advisor. Utilizing the extreme performance delivered by Oracle Engineered Systems, the new Oracle In-Memory Application enables real-time insight into supply and demand; allowing organizations to make faster, better decisions that maximize revenue and increase profits.
Views: 1500 Oracle JD Edwards
Performance Tunning : Procedure : 1.Set Nocount On 2.Set Isolation level Read Uncommited / Nolock 3.Missing Indexes : 4.Scalar function 5.COvering index -- include 6.Partition . 7.Proper Index -- Column Store 9.Try to minimize Physical read 10.Fragmentation issue (Index rebuilding + Reorganizing ) 11.understand Execution planning (opertor )
Views: 12128 SqlIsEasy
JD Edwards In-Memory Sales Advisor takes your business to the next level - the one never before available. Customer Service/Sales representatives have instant access to up-sell and cross-sell opportunities as sales orders are entered. They also can view line or order profitability as they work with customers real time....image the power and profits you can realize!
Views: 1419 Oracle JD Edwards
This short video shows the benefits of running PL/SQL with In-Memory Database Cache (IMDB Cache) for the Oracle Database. It demonstrates using TimesTen as an in-memory database cache to enhance the performance. Softwares: Oracle 11gR2 Oracle In-Memory Database Cache 11gR2 SQL Developer 3.0 Oracle Enterprise Manager (OEM) 11g
Views: 4015 Software and Coding - Liangfang John Sun
In this session Tanel will walk you through troubleshooting a yet another complex performance issue that he has faced in past. Again, the initial symptoms point to a different direction than the actual root cause, so a systematic approach was needed.
Views: 3594 Tanel Poder
In this webinar, we will overview performance problems with nowadays database applications. It will explore various approaches to tackle these performance problems after introducing key natures of Oracle database engine. For more information visit the New Horizons website: https://goo.gl/SFn78P
Views: 4807 New Horizons Learning Centres Sydney
This is a live demonstration of Peak ETA which is an an innovation developed by Peak Indicators. Peak ETA significantly extends the capabilities provided with the Oracle Exalytics "Summary Advisor" or Oracle BI 11g "Aggregate Persistence Wizard". It adds value by massively reducing the daily load times of your in-memory aggregates. It offers the following features: - Incremental loading of TimesTen in-memory aggregates - Parallel loading of aggregates - Loading aggregates from other aggregates - Aggregates are 100% available, even whilst being loaded - A graphical user interface for setup, administration and monitoring - Error Detection - Automatic code generation - BI Dashboards with alerting capability
Views: 1040 Peak Indicators
JD Edwards investment in Engineered Systems and In-Memory Applications continues. Watch to see some of the latest features now included in the In-Memory Sales Advisor. Features that enable those taking orders to instantly have insight to up-sell and cross sell opportunities, awareness of the profitability of an order on demand and more. Engineered To Work Together -
Views: 1483 Oracle JD Edwards
Learn the new 12c options for creating histograms. See all free video tutorials at http://www.skillbuilders.com/free-oracle-tutorials. In this free tutorial, Oracle Certified Master DBA John Watson demonstrates what histograms do (provide correct cardinality), the difference between histogram types (Frequency and Height Balanced). You will also learn the importance of the auto sample size algorithm in 12c and the new "Hybrid" and "Top Frequency" type histograms.
Views: 3628 SkillBuilders
http://gogotraining.com, 877-546-4446, sign up for a free account and watch all the preview videos for free! In this video you will learn how to Perform Flashback Database Recovery, Configure Flashback Data Archives, Tune Backup and Recovery Operations, Use Oracle’s SQL Tuning Advisor, Use Oracle’s SQL Access Advisor and Implement Oracle’s Advanced Memory Management. Create Metrics Thresholds and Alerts Create AWR Reports Create AWR Single and Repeating Baselines Implement SQL Plan Management Tune Oracle’s Shared Pool Tune Oracle’s Buffer Cache Use Oracle’s Automatic Segment Space Management http://gogotraining.com, 877-546-4446, sign up for a free account and watch all the preview videos for free!
Views: 1811 GogoTraining
Learn how to use SQL Plan Management (aka baselining) to prevent SQL performance regression! Stop performance from degrading! See all FREE lessons , including 12c Baselining here - http://www.skillbuilders.com/free-12c-performance-features-training-2
Views: 670 SkillBuilders
Please ignore from 3.00 to 5.00 sound mixing issues. Understand different advisor like undo advisor ,segment advisor ,acess advisor ,memory advisor, acess advisor shall tell you where you need to add a index,etc Using oem we are seeing the various advisor at 3.27 At 5.00 we are actually using dbms_advisor package dbms_advisor oracle dbms_advisor
Views: 47 cpisolution oracle,bigdataandai
In this tutorial you will learn about the oracle advisor framework, concepts and hands-on demos for different database advisors.
Views: 194 DBA Pro
Product manager Randal Sagrillo asks you to be a hero as an administrator or architect in the practice of performance tuning!
Views: 112917 Oracle Learning Subscriptions
Data Recovery Advisor in Oracle Database The Data Recovery Advisor automatically diagnoses corruption or loss of persistent data on disk, determines the appropriate repair options, and executes repairs at the user's request. This reduces the complexity of recovery process, thereby reducing the Mean Time To Recover This demo show recovery from 1) Lost of datafile 2) Lost of redo logs 3) Lost of control file
Views: 488 Vincent Ng
Join Lyle Ekdahl, Senior Vice President and General Manager, JD Edwards as he talks about the impact and benefits of Oracle 12c Database In-Memory successes.
Views: 35 EnterpriseResource Oracle JD Edwards
Maintaining the performance and availability of your Oracle RAC databases has meant learning to quickly react to issues using an array of utilities and features including ORAchk/EXAchk, Cluster Verification Utility, Cluster Health Monitor, etc. In this session learn how these and new tools including Memory Guard, QoS Management, Collection Manager, Trace File Analyzer and Cluster Health Advisor have been integrated into a 24/7 framework that autonomously monitors, alerts, recommends and can take action to resolve issues before they become evident to your users. Learn through demonstration of actual issues including database hangs, I/O latencies and CPU utilization problems how the new Oracle Database 12c / Rel. 2, Autonomous Health Framework provides early warnings, pinpoints specific causes and recommends or takes specific corrective action. Speakers: Mark Scardina, Ankita Khandelwal
Views: 1481 Oracle RAC SIG
This presentation will introduce Oracle Real Application Clusters 12c Release 2 New features, specifically the new Management and Deployment choices for Oracle RAC. Oracle RAC, released about 16 years ago, provides High Availability and impressive Scalability to the Oracle Database. Oracle RAC 12c Release 2 continues to improve these features with massive engineering resources dedicated to make use of the latest hardware innovations and industry trends like cloud computing and Machine Learning. These features can be broadly classified as below. Features that improve the - Scalability of the Cluster - Availability of the Cluster - Efficiency and Management of a pool of Clusters The presentation will cover - Oracle RAC Database specific new features in Oracle RAC 12c, Release 2 - Oracle RAC Database Deployment considerations for Cluster Domains - Oracle RAC Management choices using the new Autonomous Health Framework (AHF) Speaker: Anil Nair
Views: 9024 Oracle RAC SIG
Views: 3345 Bryan Downing
This is a recorded demonstration of how the "Exalytics" BI Machine can be used to dramatically improve dashboard performance on-the-fly without any system downtime. The Exalytics "Summary Advisor" is a new component of Oracle BI 11g which will capture user activity over time and then make a set of recommendations for building a layer of aggregates in the TimesTen "in-memory" database cache (an important feature of the Exalytics platform). Not only does the Summary Advisor make the recommendations, it will also build and populate the aggregates and then deploy them into Oracle BI 11g so that they immediately become available to the end users, without requiring any restart of services. Enjoy! For more information please visit our web-site http://www.peakindicators.com
Views: 3698 Peak Indicators
Julian Dontcheff, Global Database Lead, of Accenture credits the Oracle Database 12.2 automation tools with facilitating and accelerating database migration to the cloud.
Views: 9140 Oracle
Click on SHOW MORE for video highlights! Products and functionality covered in the Autonomous Health Framework's (AHF) family include the Applied Machine Learning-based products of Cluster Health Advisor (CHA), Hang Manager (HM) and Trace File Analyzer (TFA), as well as performance management and continuous availability functionality in ORAchk/EXAchk, Memory Guard, Cluster Health Monitor Cluster Verification Utility and QoS Management. 03:15 What is Oracle’s goal in developing ORAchk/EXAchk? 05:48 What are the differences between ORAchk and EXAchk? 06:55 Which version should I run on ODA? 08:24 Now that ORAchk/EXAchk is being included in GI and DB Homes, which type of releases is it being upgraded – RUs, RURs? 09:44 Can I always upgrade to the latest MOS version? 12:19 What will happen if I then apply an RU that has an older version? 13:40 ORAchk/EXAchk now can run as a daemon. Why should I run it this way? 15:05 Do I have to run it on each node and how often should I run it? 16:50 Can I get notified if it finds a new issue? 18:28 What are the significant 18.2 new features? 21:04 Why has it been re-written in Python 24:21 What can I do with the new REST interfaces? 26:45 Is their a specific user that it needs to run as? 29:55 Does it mask sensitive data? 32:00 How do I get support for it or log an SR? 34:57 Is it integrated with Enterprise Manager? 36:00 How do I set it up with EM? 40:50 Do I need to have any EM Packs to make use of it? 42:00 How can I easily compare runs or reports? 45:20 Is there any facility to keep all the reports in one place? 46:30 Do I have to use a specific version and licensed DB for Collection Manager? https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 877 Oracle Developers