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Why is my Oracle Database Slow? The SQL Developer Performance Dashboard
 
11:00
Oracle SQL Developer's product manager, Jeff Smith, takes you through the Instance Viewer: a performance dashboard for your Oracle Database. See expensive queries, wait event break downs, and more!
Views: 1262 Jeff Smith
How To Troubleshoot a Slow Running Query in SQL Server (Extended Events & Wait Stats) by Amit Bansal
 
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In this video, you will understand how to track waits stats for a given query/session using Extended Events. Video resources including presentation, demo files, code snippets and more learning material is available on http://www.dataplatformgeeks.com/ (Join for free and access all the resources) Suggest us topics that you wish to learn through our videos: http://www.dataplatformgeeks.com/dpg-suggest-topics/ Connect With The Speaker (Amit Bansal) -Follow on Twitter: https://twitter.com/A_Bansal -Follow on FaceBook at http://www.facebook.com/amit.r.bansal -Follow on LinkedIN: http://www.linkedin.com/in/amitbansal2010 -Facebook Page: https://www.facebook.com/AmitRSBansal/ Connect with SQLMaestros: http://sqlmaestros.com/ -http://www.twitter.com/SQLMaestros -https://www.facebook.com/SQLMaestros -Email us: [email protected] Have technical questions? Join the largest SQL/Data group on FaceBook – https://www.facebook.com/groups/thesqlgeeks/ DataPlatformGeeks (DPG) Community Join the fastest growing community of data & analytics professionals Why Join DPG? http://www.dataplatformgeeks.com/ -Attend all events hosted by DPG, including SQLMaestros Special Events -Get access to free videos, labs, magazines and host of learning resources -Download all events & conference material -Learn new skills. Sharpen existing skills -Be part of Asia’s Largest Data/Analytics Community -Opportunity to be a regional mentor & speaker at our events -Immense technical & professional development -http://www.dataplatformgeeks.com/
Views: 44996 SQLMaestros
how to run sql query in oracle 11g | version 2 |
 
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how to sql queries using oracle database
Views: 2992 Education 4u
20 Essential Oracle SQL and PL/SQL Tuning Tips
 
01:11:53
SQL and PL/SQL are powerful languages used to access an Oracle database. Today's databases contain mountains of data which presents itself as a challenge when trying to get to the data we want to in a timely fashion. In this FREE Webinar, OCP DBA John Mullins will present 20 valuable tips to help your SQL or PL/SQL perform better. The tips cover every angle regarding SQL and PL/SQL performance, making the presentation suitable for all job roles. Demonstrations will be used to support many of the tips and Oracle 11g and 12c will be covered.
Views: 37885 Themis Education
Deadlock? in oracle database
 
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Hello friends in this video we learn how the lock occur in database automatically when multiple user modified the same transaction in their session. #Deadlock Oracle database Unbeatable,Unbreakable Platform..
Views: 7796 Oracle World
SQL Execution/Elapsed Time - DBPerf Video 11
 
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In this video you will undestand what is SQL Execution time. You will get to know about CPU time and Wait Time . 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: 1697 Ramkumar Swaminathan
ASH Hacking Session - Part 2: ash_wait_chains.sql
 
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Deep analysis of Oracle wait event chains with my ash_wait_chains.sql script. More details here: https://blog.tanelpoder.com/2013/11/06/diagnosing-buffer-busy-waits-with-the-ash_wait_chains-sql-script-v0-2/
Views: 646 Tanel Poder
Oracle SQL_TRACE - Beginner
 
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Oracle SQL_TRACE - Beginner
Views: 21191 Chris Ostrowski
Oracle Wait Interface Training
 
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EXEM Co., Ltd. Oracle Internal Structure Training, Oracle Wait Interface understanding Very Helpful to understand Oracle Wait Event
Views: 245 JUNG MO LIM
SQL SERVER PART-12: Oracle Linked Database Server
 
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HOW TO CREATE LINKED SERVER AND HOW TO QUERY ORACLE DATABASE FROM SQL SERVER MANAGEMENT STUDIO. SQL server 2017 makes it easy to configure linked server. You can use open-query to get or manipulate data of linked server database. CONFIGURATION SUMMARY: PROVIDER : oracle provider for oledb. DATA SOURCE : It is usually a combination of oracle server IP: port number/t.n.s listener name. e.g. 192.168.1.10:5121/orcl OPEN QUERY : select * form openquery(linked_server_name, ' sql query statement ') Configure a linked server to enable the SQL Server Database Engine to execute commands against OLE DB data sources outside of the instance of SQL Server. Typically linked servers are configured to enable the Database Engine to execute a Transact-SQL statement that includes tables in another instance of SQL Server, or another database product such as Oracle. Many types OLE DB data sources can be configured as linked servers, including Microsoft Access and Excel. Linked servers offer the following advantages: • The ability to access data from outside of SQL Server. • The ability to issue distributed queries, updates, commands, and transactions on heterogeneous data sources across the enterprise. • The ability to address diverse data sources similarly. An oracle linked server require OLE DB provider. An OLE DB provider is a DLL that manages and interacts with a specific data source. If your oracle database is not in same server then you have to install The Oracle Data Access Components (ODAC) for Windows consists of Oracle client side drivers. An OLE DB data source identifies the specific database that can be accessed through OLE DB. Although data sources queried through linked server definitions are ordinarily databases, OLE DB providers exist for a variety of files and file formats. These include text files, spreadsheet data, and the results of full-text content searches. Typically, linked servers are used to handle distributed queries. When a client application executes a distributed query through a linked server, SQL Server parses the command and sends requests to OLE DB. The row set request may be in the form of executing a query against the provider or opening a base table from the provider.
Views: 942 G Entertainment
SQL: SQL Tracing  Part-1
 
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In this tutorial, you'll learn how to create a tracing file..
Views: 10077 radhikaravikumar
Collect and Baseline Wait Statistics (Dear SQL DBA Episode 14)
 
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What are the best tools to collect and baseline wait statistics in SQL Server? Should you write your own? Read the transcript here: http://www.littlekendra.com/2016/08/25/collect-and-baseline-wait-statistics-dear-sql-dba-episode-14/ Prefer a podcast? http://www.littlekendra.com/dearsqldba/
Views: 1214 SQL Workbooks
CTS interview questions on Oracle SQL and PLSQL
 
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Here are the CTS interview questions on SQL and PLSQL. PL/SQL: What are the activities are you doing daily in your project? Tell me ratio's of sql, pl/sql & Unix? Diff b/w primary key & unique key + not null? What is the use of views? If table dropped, then what happen view? What is index? types of indexes? Which functions are not supported to index? What is save point? What is ora-1555? What are the data types available in pl/sql, not in sql? What is the main use of %type,%rowtype? What is cursor? Types of cursors? Diff b/w explicit cursor & for loop cursor? What is exception? Types of exceptions? What is raise_application_error? How many LONG columns are allowed in a table? What cursor type do you use to retrieve multiple record sets? What is normalization ? What is an index and types of indexes. How many number of indexes can be used per table ? how can we find the select statement is indexed or not? What are wait events. Describe the wait event tables. How do u count no of rows in a table? When do we create bitmap indexes sql query to get zero records from a table having n no of records function can return multiple value? how give give sample coding Difference between NVL, NVL2 and NULLIF Name Salary Abc 50000 Abc 50000 xyz 20000, find the max salary using aggregate function? What are the Diff B/W Cursor and REF Cursor What is pragma_exception_init? Diff b/w triggers & procedures? Can you call procedure in select statement? Restrictions in functions? What is the use of packages? How to drop package body only? Can use pragma_autonamous_tranctions in packages? What is bulk collect? What is nullif()? What is mutating error?  What are the module's , you are working Which will fire default first statement level or row level trigger? What is bulk collect? And any restrictions in bulk collect? What is the use of limit clause in bulk collect? How to debug your code? How to trace error handling? How to find which line error was raised? What are the methods there in save exceptions? What is functional based index? Write syntax? In my next video i will be providing you the answers for each on of this questions. For HCL interview question : https://youtu.be/Pf0lRerwF5U For Global Analytics interview questions : https://youtu.be/joRTF8ZhVwg Please subscribe to my channel here for more videos on recent interview questions of MNC companies. https://www.youtube.com/channel/UCofhGV_j_4cVGa9R08MsuXQ thanks to my subscribers !!
Views: 14076 Oracle PL/SQL
SQL: Explain Plan for knowing the Query performance
 
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In this tutorial, you'll learn how to compare queries to know the better performance query..
Views: 96155 radhikaravikumar
dcl commands in sql with examples | GRANT, REVOKE |
 
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DCL commands i.e GRANT, REVOKE
Views: 17990 Education 4u
SCPT 41: Types of Locks and Latches in Oracle
 
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Oracle DBA Tutorials For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=6 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 20836 Oresoft LWC
Oracle Indexes - Beginner
 
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Oracle Indexes - Beginner
Views: 65235 Chris Ostrowski
How Oracle SQL Query work
 
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This video will give to understanding of SQL Parsing, Syntatic check , semantic check, spool file check, Sql Optimization, row source generation and sql execution.
Views: 18990 amit wadbude
How To Use The Oracle SQL Net Message To Your Advantage - Introduction
 
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How To Use The SQL*Net Message From Client Event To Your Advantage - webinar introduction. Idle wait events are usually ignored in our performance analysis. It's because they diminish what we should be focus on... most of the time. We need master the "not most of the time" as well. So, in this webinar I'm going to focus on the idle wait event, SQL*Net message from client. I'll show you what this wait event is, why it's important and not important, and how to use it to our advantage in both a time-based analysis and an ASH based analysis. And of course, you'll be able to download and immediately use any tools that I use. For more information on how you can watch the full length webinar, or for more information on Oracle Ace Craig Shallahamer, go to www.orapub.com
Views: 45 OraPub, Inc.
Query Tuning 101: How to Compare Execution Plans
 
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When you're tuning SQL query there's two important questions to keep in mind: * Have my changes made any difference? * If they have, is performance better or worse? In this video we'll look at how you can use SQL Developer to compare execution plans. This will enable you to differences between them and determine which plan performs better. ============================ The Magic of SQL with Chris Saxon 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: 14758 The Magic of SQL
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: 10222 SkillBuilders
Oracle Database Performance Tuning for Admins and Architects
 
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Product manager Randal Sagrillo asks you to be a hero as an administrator or architect in the practice of performance tuning!
Oracle SQL Performance Tuning  1
 
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Oracle SQL Performance Tuning and tips Cost Based Optimizer (CBO) Rule Based Optimizer (RBO) SQL Explain Plan Oracle Explain Plan
Views: 12188 TechLake
Statistics in Oracle and SQL Server
 
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The better the information that Oracle and SQL Server have about the data in a database, the better choices they can make on how to execute the SQL. Statistics are Oracle's and SQL Server's chief source of information. If this information is out of date, performance of queries will suffer. In their third live 'Oracle vs. SQL Server' discussion, Jonathan Lewis (Oracle Ace Director, OakTable Network) and Grant Fritchey (Microsoft SQL Server MVP) will look at statistics in Oracle and SQL Server. Do Oracle and SQL Server gather the same information? What does each optimizer use this information for? And how can Oracle and SQL Server administrators override the defaults for better (or worse) performance? These are just some of the questions that Jonathan and Grant will try to answer in another not-to-be-missed session. As before, this will be a live discussion with limited supporting slides, and will conclude with a Q+A session with Jonathan and Grant. Be prepared for a lively exchange that will not only entertain, but will teach you key concepts on Oracle and SQL Server. For our complete archive please go to http://www.red-gate.com/oracle-webinars
Views: 2365 Redgate Videos
Oracle 12c SQL Tuning - Adaptive Execution Plans
 
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Learn an Oracle Database 12c new performance feature - Adaptive SQL Plans. During execution, Oracle Database can switch the SQL to a new plan. A very powerful corrective measure! But if you don't know about it , how can you possibly tune SQL in Oracle Database 12c? Time to learn 12c!
Views: 5461 SkillBuilders
Slow SQL Query? Get the Plan in Oracle SQL Developer!
 
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See how to get execution and explain plans, format and views those plans, use AutoTrace, and Real Time SQL Monitoring for your SQL queries in Oracle SQL Developer.
Views: 2316 Jeff Smith
Buffer Busy Waits - Oracle
 
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Oracle buffer Busy wait explained
Views: 32176 Ritesh Raj Singh
Oracle "Waiting"
 
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Oracle - Waiting - sur l'album "Tree" (1993)
Views: 288 fidale rebbec
SQL Plan Baselines
 
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SQL Plan Baselines watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjab, Tutorials Point India Private Limited
Oracle to SQL Migration   Beyond Migration Assistant by Amit Bansal
 
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Oracle to SQL migration is complex. Real-world challenges are just too many to be solved by SSMA. In this video, learn about the teething issues and practical techniques to overcome them. Learn how to leverage SSMA and solve a few problems manually without using SSMA. The video includes a special focus on programmable objects like procedures and user defined functions. See practical examples of fixing Oracle code that fails in SQL Server post migration. Also, learn how to deal with data types incompatibility between Oracle and SQL Server. Towards the end of the video we show how tSQLt unit testing framework can be used for functional testing of migrated objects.Video resources including presentation, demo files, code snippets and more learning material is available on http://www.dataplatformgeeks.com/ (Join for free and access all the resources) Suggest us topics that you wish to learn through our videos: http://www.dataplatformgeeks.com/dpg-suggest-topics/ Connect With The Speaker (Amit Bansal) -Follow on Twitter: https://twitter.com/A_Bansal -Follow on FaceBook at http://www.facebook.com/amit.r.bansal -Follow on LinkedIN: http://www.linkedin.com/in/amitbansal2010 -Facebook Page: https://www.facebook.com/AmitRSBansal/ Connect with SQLMaestros: http://sqlmaestros.com/ -http://www.twitter.com/SQLMaestros -https://www.facebook.com/SQLMaestros -Email us: [email protected] Have technical questions? Join the largest SQL/Data group on FaceBook – https://www.facebook.com/groups/thesqlgeeks/ DataPlatformGeeks (DPG) Community Join the fastest growing community of data & analytics professionals Why Join DPG? http://www.dataplatformgeeks.com/ -Attend all events hosted by DPG, including SQLMaestros Special Events -Get access to free videos, labs, magazines and host of learning resources -Download all events & conference material -Learn new skills. Sharpen existing skills -Be part of Asia’s Largest Data/Analytics Community -Opportunity to be a regional mentor & speaker at our events -Immense technical & professional development -http://www.dataplatformgeeks.com/
Views: 376 SQLMaestros
SQL tutorial 60: SQL View in Oracle Database By Manish Sharma RebellionRider
 
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SQL View in Oracle Database. In this tutorial you will learn how to create a vie as well as how to replace a view along with the examples of all the DML e.g. DESCRIBE, SELECT, UPDATE, INSERT and Delete on view by Manish Sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-view-in-oracle-database Previous Tutorial ► Tut 5: SELECT statement http://youtu.be/f_mVBVgnqmM ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] 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: 41592 Manish Sharma
SQL Performance Tuning 2 and tips
 
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SQL Performance Tuning 2 and tips Oracle Performance Tuning Oracle SQL Performance Tuning Tips
Views: 4912 TechLake
Oracle SQL Monitoring and Write Consistency Demo
 
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This hacking session demonstrates the effect of Oracle's write consistency requirements and statement restarts done under the hood when specific conditions are met. I'm using SQL Monitoring reports to easily see when such an issue has happened.
Views: 673 Tanel Poder
Performance Troubleshooting Using Wait Statistics
 
01:43:14
One of the first things you should check when investigating performance issues are wait statistics - as these can often point you in the direction for further analysis. Unfortunately many people misinterpret what SQL Server is telling them and jump to conclusions about how to solve the problem - what is often called 'knee-jerk performance tuning'. In this session, you will learn what waits are, how to analyze them, and potential solutions to common problem patterns. Paul Randal is a Microsoft SQL Server MVP and a Microsoft Regional Director. He spent 9 years working on the SQL Server team, writing DBCC CHECKDB, and ultimately responsible for the entire Storage Engine. In 2007 Paul left Microsoft to co-own and run SQLskills.com, and is a world-renowned author, consultant, and top-rated speaker on SQL Server performance tuning, administration, internals, and HA/DR. When he's not tweeting, blogging, or helping someone recover from a disaster, he's likely to be underwater somewhere in the world with his wife, Kimberly L. Tripp.
Views: 1620 DBAFundamentals
Oracle Performance - SQL Baseline Exercises
 
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Oracle Performance - SQL Baseline Exercises
Views: 2812 The Silent DBA
Oracle Sessions Monitoring and Tuning Fundamentals 1 of 4
 
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In this tutorial you will learn how to monitor locks, latches, wait events in oracle.
Views: 4764 DBA Pro
Identifying and Tuning Queries that Cause Oracle Wait Events
 
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Identifying and Tuning Queries that Cause Oracle Wait Events. For more information, please go to: http://www.embarcadero.com/products/db-optimizer-xe
Views: 24682 DBPowerStudio
Using Autotrace in SQL*Plus
 
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Demonstration of using autotrace in SQL*Plus, and how it can aid in performance tuning.
Views: 7942 Stephen Frein
Oracle Database SQL Tuning with Direct and Indirect Reads
 
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Oracle Database SQL Tuning tutorial. Learn what direct and indirect reads are and what impact they have on tuning SQL in Oracle Database. In this free tutorial from www.SkillBuilders.com, Oracle Master DBA John Watson will explain and demonstrate what direct / indirect reads are, pros and cons, why they can cause instability in the performance of your SQL (unpredictable response time), why stored outlines, SQL plan baselines and hints usually don't help. Perhaps most importantly, John will tell you what you can do about it. Intended Audience: Experience Oracle DBA's, developers and anyone with Oracle SQL tuning experience.
Views: 1640 SkillBuilders
Oracle 11g Hints Overview
 
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In this Video tutorial we will discuss about Optimizer hints in Oracle. What is optimizer hint, when & why its needed. Different Category of hints. Description of mostly used hints. Demonstrate how query plan can change with the influence of hint.
Views: 51936 Anindya Das
Database Performance Analyzer Guided Tour
 
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Learn more: http://slrwnds.com/DPATour This guided tour of the multi-dimensional performance features in SolarWinds Database Performance Analyzer including SQL statements advise, storage I/O, baselines, alerting and DPA's exclusive wait based response time analysis. Database Performance Analyzer is the perfect place to start in order to answer the question 'Why is my application slow'. With an easy to use graphic interface, you can find the cause of a slow query and isolate the root cause, including a correlation with server resources in just 4 clicks. Monitor SQL Server, Oracle, DB2 and Sybase running on physical servers, VMware, and even virtual machines running in the cloud with less than a 1% load. Database Performance Analyzer is both powerful easy to use, facilitating collaborative problem solving throughout IT, including DBAs, developers, managers system and network admins. Connect with SolarWinds: thwack Community: http://thwack.solarwinds.com/ Facebook: https://www.facebook.com/SolarWinds Twitter: https://twitter.com/solarwinds Google+: https://plus.google.com/+solarwinds/ LinkedIn: http://www.linkedin.com/company/solarwinds
Views: 34757 solarwindsinc
Oracle  AUTOTRACE Fundamentals to Analyze & Tune SQL
 
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This Tutorial will explain fundamentals of Oracle AUTOTRACE. Set up & Use AUTOTRACE. Review PLAN & Statistics generated by AUTOTRACE. Understanding Statistics details.
Views: 22895 Anindya Das
How to Gather SQL Resource Consumption Metrics in Oracle
 
01:20:51
Presented by Karen Morton Tues 8th May 2012 Summary SQL is utilized to return data via our applications to service user requests. Whether it's a single customer lookup or a huge month end summary report, the SQL we write must gather the correct data and return it to the user. Ensuring that the SQL you write can do this in a timely and efficient manner, both now and in the future, requires that you measure and evaluate what resources your query must use. In this webinar, we'll cover several methods for how to collect data that show you precisely how your SQL consumes resources: Using AUTOTRACE Using DBMS_XPLAN.DISPLAY_CURSOR Using Report SQL Monitor Using ASH (Active Session History) and AWR (Automatic Workload Repository) data You'll learn how to utilize the data to understand the work your SQL is doing and the resources it consumes; identify currently evident performance issues as well as areas that could be problematic in the future; and modify your SQL to use less resources more efficiently while still returning the desired results. A live Q+A session with Karen Morton 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: 7115 Redgate Videos
Oracle SQL Tuning Re-Optimizing Execution Plans with Cardinality Feedback
 
15:37
Cardinality feedback, introduced with Oracle Database 11g, has been significantly enhanced with 12c. Cardinality feedback allows the CBO to learn from a cardinality estimate mistake and re-optimize the execution plan. Learn more in this free SQL Tuning tutorial. See all free Oracle Database tutorials at http://www.skillbuilders.com/free-oracle-tutorials.
Views: 3092 SkillBuilders
Beginning Performance Tuning with Arup Nanda (In English)
 
01:02:17
Webinar presented to LAOUC by Arup Nanda regarding Oracle Performace tuning for beginners.
Views: 96357 OracleMania
Oracle SQL Tuning - Equal SQL, Part 1 of 5 by John Watson, SkillBuilders.com
 
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Watch Oracle Master John Watson demonstrate why not all equivalent SQL statements are created equal. John demonstrates how SQL statements that produce equivalent result sets can have radically different response times, why this happens and common solutions. All five new video tutorials are available at SkillBuilders.com/Oracle-Tutorials 1. Introduction including the First Demonstration 2. SubQuery Factoring 3. Star Transformations 4. Aggregations 5. Summary Some experience analyzing Oracle execution plans is required to get the most from this lesson.
Views: 15237 SkillBuilders
SQL Monitoring Hacking Session
 
01:32:27
This is a free form hacking session that demonstrates some less known techniques and findings of Oracle SQL Monitoring reports and answers some low level questions about when does SQL Monitoring kick in automatically. As this was an unstructured hacking session, I ended up troubleshooting my own demos a couple of times as well :-) Related links: Slides: https://blog.tanelpoder.com/2015/10/29/sql-monitoring-in-oracle-database-12c/ An great SQL Monitoring usage article by Maria Colgan: https://sqlmaria.com/2017/08/01/getting-the-most-out-of-oracle-sql-monitor/ ASH hacking session: https://blog.tanelpoder.com/posts/oracle-sql-monitoring-advanced-ash-usage-hacking-session/ Online Training: https://blog.tanelpoder.com/seminars/
Views: 1009 Tanel Poder
SQL Plan Management (Part 1)
 
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SQL Plan Management (Part 1)
Views: 2391 Apps Core
Rewriting SQL queries for Performance in 9 minutes
 
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ENGLISH CAPTIONS AVAILABLE - SPANISH SUBTITLES - Full transcript (with some screenshots) available for a small fee at http://stores.lulu.com/konagora/. A brief example about how you can improve query performance by analyzing and rewriting queries.
Views: 72257 roughsealtd

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