Search results “Oracle awr retention”
Enterprise Manager: Analyze Long-term Performance Across Enterprise Databases Using AWR Warehouse
This demonstration shows you how to use AWR Warehouse a new feature of Oracle Enterprise Manager 12c Release 4. 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.
How To Configure Oracle Database  in ArchiveLog Mode
How To Configure Oracle Database in ArchiveLog Mode / NoArchiveLog Mode
Views: 4339 Abbasi Asif
Parameters for Archiving in an Oracle database - Backup&Reco Video 7
In this video you will learn about the various parameters available to configure archiving of redo log files in an Oracle Database. 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: 4622 Ramkumar Swaminathan
Hints and Tips - Avoiding never ending locks - part 1
Row locking is a critical component of ensuring the integrity of your data inside the database. But locks of extended duration can easily create system-wide problems in your applications. This quick tip gives you some ideas for handling locks better. ====================================================== 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: 1269 Connor McDonald
Oracle Undo & Redo Explained
Comparison Of Oracle Undo & Redo Database Checkpoints Transaction Commits
Views: 5973 John Boyle
Oracle DB 12c - SQL Enhancements
Oracle DB 12c - SQL Enhancements Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
Oracle DBA Justin - How to kill a user session connected to an Oracle database
How to kill a user session connected to an Oracle database
Views: 8066 jbleistein11
Diagnostic Tools for Tuning the Shared Pool
Diagnostic Tools for Tuning the Shared Pool watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjab, Tutorials Point India Private Limited
Oracle DBA Justin - How to drop/delete Statspack from an Oracle database
How to drop/delete Statspack from an Oracle database
Views: 2966 jbleistein11
1 Oracle Flashback Technologies
This Video Lecture Talks about Oracle Flashback Technologies. https://www.educba.com/
Views: 2669 eduCBA
Oracle DBA Justin - How to drop a job from the internal DBMS scheduler
How to drop a job from the internal DBMS scheduler
Views: 2539 jbleistein11
Heat Map in Oracle Database 12c
Heat Map is a new feature in Oracle Database 12c. It allows you to track data access at the segment level and data modification at the row and segment level, so you can identify the busy segments of the system
Views: 189 Koenig Solutions
Oracle Database 10g: New Features for Administrators
This course introduces students to the new features in Oracle Database 10g - the database for Grid computing. Students learn how to use Oracle Database 10g new features to increase database availability, to simplify database performance monitoring and tuning through the use of Oracle Database 10g Advisors, and to offer simplified database manageability. The course also covers security and some development platform changes that students need to understand if applications running in databases support the related features. Hands-on practice sessions give students an opportunity to examine many of the new features for themselves. Course Objectives: Implement improved manageability features to simplify database management Utilize database advisors to provide proactive database monitoring Increase data availability through Oracle Database 10g features that offer improved point in time recovery Assist developers using Oracle Database 10g features in their applications ________________________________________ Course Topics: Introduction How DBAs Spend Their Time Oracle Database 10g Manageability Goals Oracle Database 10g Solution: Self-Managing Database Grid Computing Oracle Database 10g: The Database for the Grid Installation Installation Performance Enhancements Installation New Feature Support Automatic pre & post install validations CD pack contents Server Configuration Database Features Usage Tracking Automatic Enterprise Manager Configuration Simplified Initialization Parameters Simplified Database Install Load and Unload Data Cross-platform Transportable Tablespaces External Tables Unload DataPump Export and Import Utilities Automatic Management Automatic Checkpoint Tuning Automatic Database Diagnostic Monitor Automatic Shared Memory Tuning Automatic Optimizer Statistics Collection Automatic Undo Retention Manageability Infrastructure Advisory Framework Automatic Routine Administration Tasks Server-generated Alerts / Threshold-based Alerts Automatic Workload Repository Application Management and Availability SQL Access Advisor SQL Tuning Advisor New performance overview charts in EM Rule-based optimization (RBO) obsolescence SQL Support for Analytical Applications MERGE Command Enhancements Partitioned Outer Join Integrating Interrow Calculations in SQL Summary Management Enhancements System Resource Management Setting Idle Timeouts Switching Back to the Initial Consumer Group at End of Call Database Resource Manager - Adaptive Consumer Group Mapping Monitoring the Resource Manager The Scheduler Core Scheduler Features Privileges for Scheduler Components Calendaring Expressions Advanced Scheduler Concepts Space Management Segment Advisor New Segment Resource Estimation Online Segment Shrink Proactive Tablespace Management Undo Advisor Sorted Hash Clusters Improved VLDB Support Bigfile Tablespace Enhanced Partition Management in Enterprise Manager Global Partitioned Indexes - Hash Partitioning Local Partitioned Indexes Manageability Improvements Temporary tablespace groups RMAN Enhancements Flash Backup and Recovery Backup Compression Drop Database Automatic Channel Failover for Backup & Restore Incrementally Updated Backups Simplified Recovery Through Resetlogs Flashback Any Error Flashback Database Flashback Table Flashback Versions Query Flashback Transaction Query Flashback Drop General Storage Management Rename Tablespace Redo Logfile Sizing Advisor SYSAUX Tablespace Copying Files using the Database Server Automatic Storage Management Data mirroring with ASM ASM Dynamic Rebalancing ASM Striping ASM General Architecture ASM Disk Groups Failure Groups Maintain Software Oracle Database 10g Upgrade Paths Easy Upgrade (key DBUA features / one script upgrade) Upgrade Information Tools (pre/post) Security Enhancements VPD Static and Dynamic Policies Column-level VPD Uniform Audit Trail Miscellaneous New Features Transaction Monitoring End-to-End Tracing Logminer Enhancements Resumable Space Allocation Enhancements Regular Expression functions
Views: 10161 critiquemusicale
Interpreting JOINS
Interpreting JOINS watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjab, Tutorials Point India Private Limited
File Operations - 04 DML operations in Oracle - Redo, Undo and Highwatermark
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: 1238 itversity
Oracle Tutorial - How to use Flashback Technology part -1
In this tutorial i'm going to show you step by step how to use flashback technology in oracle database. For the flashback feature your database must have in archivelog mode and then you can on flashback feature for your database.
Views: 2387 OCP Technology
Purge Data
Views: 213 QBO Show
How To Configure Oracle Database in Flashback Mode
How To Configure Oracle Database in Flashback Mode; Configure Flashback related parameters; Enable / Disable Flashback mode
Views: 12419 Abbasi Asif
Tablespace Management
Tablespace management Tasks
Views: 36787 DbaRocksOracle
Oracle DBA Justin - How to change the DBID of an Oracle database
How to change the DBID of an Oracle database
Views: 3873 jbleistein11
Oracle Tablespace Management
How to Create and Manage tablespace watch this video
Oracle DBA Justin - How to define and undefine variables in sqlplus
How to define and undefine variables in sqlplus
Views: 1969 jbleistein11
Oracle Database 11g Managing Undo
Oracle 11g Undo Management
Views: 1513 Hari Shankar
Oracle Recovery Manager: Become An RMAN Expert Tutorial 2
In this tutorial you will about oracle recovery manager or RMAN. You will learn RMAN concepts, and commands to use when performing RMAN operations.
Views: 5653 DBA Pro
Oracle RMAN backup
Creating a backup script to backup Oracle database without shutting the instance. Requires that archive logging is enabled. #!/bin/bash # This is a simple backup script, and will work fine for a small installation such as Oracle XE # Change the Recovery Window to be longer than the frequency of backup # Change the /home/paulw/backups to be a specific backup location, at least on a separate disk # and preferably accessible if the source machine isn't accessible # # Replace the @@ with a left angle bracket . /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh rman @@ EOF CONNECT target / CONFIGURE CONTROLFILE AUTOBACKUP ON; CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/home/paulw/backups/auto_control_file_%F'; CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS; run { ALLOCATE CHANNEL RMAN_BACK_CH01 TYPE DISK; BACKUP AS COMPRESSED BACKUPSET DATABASE FORMAT '/home/paulw/backups/databasefiles_%d_%u_%s_%T'; sql 'ALTER SYSTEM ARCHIVE LOG CURRENT'; BACKUP AS COMPRESSED BACKUPSET ARCHIVELOG ALL FORMAT '/home/paulw/backups/archivelogs_%d_%u_%s_%T'; BACKUP AS COMPRESSED BACKUPSET CURRENT CONTROLFILE FORMAT '/home/paulw/backups/controlfile_%d_%u_%s_%T'; CROSSCHECK BACKUP; DELETE NOPROMPT OBSOLETE; DELETE NOPROMPT EXPIRED BACKUP; RELEASE CHANNEL RMAN_BACK_CH01; } CONFIGURE CONTROLFILE AUTOBACKUP OFF; EXIT; EOF
Views: 20 Paul Williams
1Z1-067 - Upgrade Test Oracle9i10g11g Exam Database Questions
For Oracle 1Z1-067 Test Questions and Answers Please Visit: https://www.PassEasily.com/1Z1-067.htm Exam Section 1 – Oracle Data Test Protection Questions (Test Coverage 22%) Exam Section 2 – Performing Test Basic BackUp and Recovery Questions (Test Coverage 24%) Exam Section 3 – Using the RMAM Recovery Catalog Questions (Test Coverage 10%) Exam Section 4 – Performing BackUps Questions (Test Coverage 21%) Exam Section 5 – Using Oracle Test Secure BackUp Questions (Test Coverage 23%) (Exam Time) : 2.5-3.5 hours (Number of Test Questions): 150-220 (1Z1-067 Passing Score): TBD% 1. Oracle Data Protection Solutions •Explain Oracle backup test and recovery solutions o Describe types of database failures o Describe the tools exam available for backup and recovery tasks o Describe RMAN and maximum availability architecture o Use the SYSBACK questions privilege o Use RMAN stand-alone and job commands 2. Performing Basic Backup and Recovery •Back up and recover a NOARCHIVELOG database o Perform backup exam and recovery in NOARCHIVELOG mode o Use SQL in RMAN 3. Configuring for Recoverability •Configure and manage test RMAN settings o Configure database questions parameters that affect RMAN operations o Configure persistent settings exam for RMAN o View persistent settings o Specify a retention test policy •Configure the Fast Recovery Questions Area o Explain the Fast Recovery Area o Configure the Fast Recovery Exam Area •Configure control files and redo log files for questions recoverability o Multiplex control test files o Multiplex redo log files 4. Using the RMAN Recovery Catalog •Create and use an RMAN test recovery catalog o Configure a recovery catalog o Register target databases exam in a recovery catalog o Catalog additional backup files o Resynchronize a recovery questions catalog o Use and maintain RMAN stored scripts o Upgrade and drop a recovery exam catalog •Protect the RMAN recovery catalog o Back up the recovery test catalog o Re-create an unrecoverable recovery catalog o Export and import the questions recovery catalog o Create and use Virtual Private Exam Catalogs 5. Implementing Backup Strategies •Use various RMAN backup types and strategies o Enable ARCHIVELOG test mode o Create tape and disk based exam backups o Create whole database backups o Create consistent and inconsistent questions backups o Create backup sets and image copies o Create backups of read-only test tablespaces o Employ best practices for data exam warehouse backups 6. Performing Backups •Perform full and incremental backups o Create full and incremental test backups o Use the Oracle-suggested backup exam strategy •Manage backups o Configure and monitor block change questions tracking o Report on backups using LIST, REPORT commands o Manage backups using CROSSCHECK, DELETE commands 7. Configuring RMAN Backup Options and Creating Backup of Non-Database Files •Use techniques to improve backups o Create compressed backups o Create multi-section test backups of very large files o Create proxy copies o Create duplexed backup exam sets o Create backups of backup sets o Create archival questions backups •Perform backup of non-database test files o Back up a control file to trace o Back up archived redo log exam files o Back up ASM diskgroup questions metadata
Views: 233 Pass Oracle Easily
Oracle DBA Justin - How to Backup an 11g Oracle Database COLD - KMedia Channel
Oracle DBA Justin - How to Backup an 11g Oracle Database COLD, Entertaining and Educating - Free Education Foundation Initiative
Views: 568 krishnavaloorytube
InfoSphere Optim Performance Manager Overview
In this overview video, you learn how to use InfoSphere Optim Performance Manager to: configure a database for monitoring, navigate through dashboards to view key performance metrics for a database, set a baseline performance level for comparisons, and analyze statements in stored procedures. Index: - 00:10 - Add and configure database for monitoring - 02:53 - Navigate through different dashboards - 05:40 - Set baseline to compare DB performance across different periods - 07:30 - Use SQL statement dashboard and analyze stored procedures - 08:19 - Launch Data Studio/Optim Query Workload Tuner to tune queries Produced by Kenta Nishioka
Oracle 11g Database Cloning using RMAN Pt 2 of 3
In this tutorial you will learn how to create a cloned oracle database using rman.
Views: 693 DBA Pro
Oracle 11g Database Cloning using RMAN Pt 3 of 3
In this tutorial you will learn how to clone a database using RMAN.
Views: 508 DBA Pro
Oracle Flashback Operations Fundamentals 2
In this tutorial you will how to perform flashback operations on oracle databases.
Views: 270 DBA Pro
Tutoriel Oracle DBA1 (41) : Résumé de log et LogMiner.
Bonjour, Abonnez-vous à Sybaway : http://goo.gl/dBJO13 Plus de tutoriels : http://goo.gl/Ut31RF Facebook : http://goo.gl/DC7AIA Twitter : http://goo.gl/PUrQga Sybaway
Views: 1418 Abdessamad HALLAL
recovery manager scenario 4 restore recover datafiles with offline/online method
In this tutorial you will learn how to restore recover datafile with offline/online method.
Views: 139 DBA Pro
آموزش مدیریت بانک اطلاعاتی اوراکل - بخش 5
برای کسب اطلاعات بیشتر، به این لینک مراجعه نمایید: http://www.faradars.org/fvorc9408 بانک اطلاعاتی اوراکل بی شک یکی از قدرتمندترین نرم افزارها برای مدیریت اطلاعاتی با حجم بسیار بالا می باشد هدف از این آموزش یادگیری مفاهیم پیچیده معماری و چالش های مدیریتی دیتابیس است که به شما کمک خواهد کرد تا به سرعت مطالب را فرا گرفته و به اهداف خود نزدیک شوید . سرفصل های مورد بحث در این فیلم آموزشی عبارتند از: درس پنجم: مدیریت داده های Undo شده DML و مدیریت داده های تضمین شده Undo مدیریت و مانیتورینگ داده های Undo پیکربندی Undo Retention تضمین Undo Retention استفاده از Undo Advisor پیاده سازی امنیت در پایگاه داده اوراکل شرح مسئولیت های DBA در قبال امنیت دیتابیس استفاده از اصل کمترین امتیاز فعال سازی استاندارد حسابرسی دیتابیس انتخاب برخی حسابرسی های خاص در دیتابیس بازبینی اطلاعات حسابرسی حفظ Audit Trail نگهداری از پایگاه داده مدیریت Optimizer Statistics مدیریت AWR استفاده از ADDM شرح و استفاده از Advisory Framework تنظیم آستانه تحمل اخطارها تضمین اخطارهای سرور استفاده از وظایف اتوماتیک مدرس: مهندس حمیدرضا پاکپور حاجی ها
Views: 132 FaraDars
oracle 12c admin training | oracle 12c administration online training | oracle rac tutorial
Website : https://www.abhijja.com Email [email protected] Phone + 91 9710018997 Oracle 12c Admin Online Training Concepts : Introduction Oracle Database Architecture Oracle Database Architecture: Overview Oracle Database Instance Configurations Connecting to the Oracle Database Instance Oracle Database Memory Structures Process Architecture Process Structures Process Startup Sequence Database Storage Architecture Managing the Database Instance Introducing Oracle Database Management Tools Understanding the Enterprise Manager Management Framework Logging in to Oracle Enterprise Manager Database Express Using the Enterprise Manager Database Express Home Page Using Enterprise Manager Cloud Control Using SQL*Plus Using SQL Developer Initialization Parameter Files Configuring the Oracle Network Environment Oracle Net Services Overview Oracle Net Listener Overview Establishing Oracle Network Connections Tools for Configuring and Managing the Oracle Network Using the Listener Control Utility Using Oracle Net Configuration Assistant Using Oracle Net Manager Using Enterprise Manager Cloud Control Managing Database Storage Structures Understanding Storage of Data Database Block Contents Exploring the Storage Structure Creating a New Tablespace Overview of Tablespaces Created by Default Managing Tablespaces Viewing Tablespace Information Using Oracle Managed Files Administering User Security Database User Accounts Predefined Administrative Accounts Creating a User Authentication Unlocking a User Account and Resetting the Password Privileges Roles Profiles Managing Data Concurrency Overview of Locks Locking Mechanism Data Concurrency DML Locks Enqueue Mechanism Lock Conflicts Managing Undo Data Undo Data Overview Transactions and Undo Data Storing Undo Information Comparing Undo Data and Redo Data Managing Undo Configuring Undo Retention Guaranteeing Undo Retention Changing an Undo Tablespace to a Fixed Size Implementing Oracle Database Auditing Separation of Responsibilities Database Security Monitoring for Compliance Standard Database Auditing Unified Audit Data Trail Separation for Duties for Audit Administration (AUDIT_ADMIN and AUDIT_VIEWER roles) Configuring the Audit trail Specifying Audit Options Performing Database Maintenance Database Maintenance Viewing the Alert History Terminology Automatic Workload Repository (AWR) Statistic Levels Automatic Database Diagnostic Monitor (ADDM) Advisory Framework Enterprise Manager and Advisors Managing Performance Performance Monitoring Tuning Activities Performance Planning Instance Tuning Performance Tuning Methodology Performance Tuning Data Monitoring Performance Managing Memory Managing Performance: SQL Tuning SQL Tuning Oracle Optimizer SQL Plan Directives Adaptive Execution Plans SQL Advisors Automatic SQL Tuning Results Implement Automatic Tuning Recommendations SQL Tuning Advisor Simplifying Management Tasks Understanding a Simple Job Core Components Basic Work Flow Persistent Lightweight Jobs Using a Time-Based or Event-Based Schedule Creating a Time-Based Job Creating an Event-Based Schedule Managing Space Space Management Overview Block Space Management Row Chaining and Migration Free Space Management Within Segments Types of Segments Allocating Extents Allocating Space Creating Tables Without Segments Backup and Recovery Concepts Categories of Failures Flashback Technology Understanding Instance Recovery Phases of Instance Recovery Tuning Instance Recovery Using the MTTR Advisor Media Failure Configuring for Recoverability Moving Data Moving Data: General Architecture Oracle Data Pump SQL*Loader External Tables Working with Oracle Support Researching an Issue Logging Service Requests Managing Patches Applying a Patch Release oracle 12c admin training,oracle 12c administration training, oracle weblogic 12c administration training, oracle rac tutorial,how to configure oracle rac, how to setup oracle rac, how to convert to oracle rac, oracle rac training in pune, oracle data gard training in pune, oracle oca training in pune, oracle dba 12c training, 12c oracle rac, how to migrate to oracle rac, oracle real application clusters, oracle rac, oracle asm concepts, automatic storage management, oracle database 12c, oracle 12c webinar, 12c
Views: 274 Today Courses

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