Vlad Grigorian

System Reviews (Xls) |
Troubleshooting | Sizing Pool/Cache | Oracle Config/IO | Latches/Undo | Locks | SQL Tuning | Using Blocks | Apps Tuning | Resource Manager | Hanging
RMAN Backups | Basics | Open/Closed Backups | (No)Archivelog | Recovery Catalogue | RMAN Recovery | Export/Import
Design | Modeling | Performance | Typical Oracle Data Warehouse INIT.ORA | Star Schema Guideleines | Dimensions & Materialized Views
Oracle SQL Joins | SQL Naming Conventions |
Auditing Scripts | Audit Checklist | Audit Program | Security Audit | System Reviews Matrix | Auditing & Access Control |
SQL Server Backup | SQL Server Activity | Transact-SQL | Performance Tuning | Application Tuning | Blocking |
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Welcome to my page. These are some technical notes for my personal use, mostly Oracle, GoldenGate and Ansible tests. Welcome to use them. Don't forget to drop me an email. Vlad Grigorian.

Ansible Oracle21c Automated Fleet Patching with Opatch (a POC demo)

Home

Oracle Goldengate Articles:

Oracle GoldenGate 19c => 21.3 Upgrade and Classic to Microservices Migration Oracle GoldenGate 21c (21.3) Classic to Microservices Migration Using Oracle Migration Utility Oracle GoldenGate Source to Target Row Comparison Script and Process (PDF ) || Oracle GoldenGate Discard File Automated Alerting (PDF) || Oracle GoldenGate Automated Disaster Recovery Failover / Switchover (Zipped Scripts) (PDF) || Troubleshooting GoldenGate Bidirectional (Active-Active) Replication 2- Configuration of Macros and Exceptions Handling Routines || Troubleshooting GoldenGate Bidirectional (Active-Active) Replication 1 - Conflict Resolution by Using Odd and Even Sequences || Step-by-Step Oracle GoldenGate Unidirectional Replication || Configuration of DB2 to Oracle Heterogeneous GoldenGate Replication || GoldenGate Quiz Test your knowledge of Oracle GoldenGate

Oracle GoldenGate 21c Microservices Load TestInstalling Oracle GoldenGate 21c MicroServices on Network File System NFS

Oracle SQL Plan Management (SPM) and Evolution

Example ASPM Evolve Log (POC) | Example Moving Good Plan to Another Database | Lab Test | Lab AWRs Compare | Evolution PDF | Baselines TestLnx001 - No Baseline ScreenshotLnx002 - Several Baselines Screenshot | | Lnx001 - No Baseline Log | Lnx002 - Several Baselines Log | Oracle SQL Plan Management, Plan Evolution 1 || Oracle SQL Plan Management, SPM Evolution (Video)  |

Ansible Automation / Orchestration:
Ansible Oracle21c Automated Fleet Patching with Opatch (a POC demo)

Database Migration

- Cross Platform Migration Using Transportable Tablespaces and RMAN

- Hot ASM Migration Using RMAN

   
Quote de Jour: .
............................- There are two major products that come out of Berkeley - LSD and UNIX. We dont believe this to be a coincidence. ~ Jeremy S. Anderson..................................................... - Crash programs fail because they are based on theory that, with nine women pregnant, you can get a baby a month. ~ Wernher Von Braun (1912-1977).................................................... - I have talked with the best people, and I can assure you that data processing is a fad that won't last out the year. ~ The editor in charge of business books, Prentice Hall, 1957................................... - There is no reason for any individual to have a computer in his home. ~ Kenneth H. Olson, President, DEC, Convention of the World Future Society, 1977.................................................... - If the automobile was a computer, a Rolls-Royce would today cost $100, get a million miles per gallon, and explode once a year killing everyone inside. ~ Robert Cringely, InfoWorld............................................... - It is crucial to be sober for an exam. Many street-cleansing, fruit-picking and subway-guitar-playing careers have been founded on a lack of understanding of this fact. - Terry Pratchett, Moving Pictures.................................................... - The brain is a wonderful organ. It starts working the moment you get up in the morning, and does not stop until you get into the office. ~ Robert Frost 1874-1963........................................... - It is no trick to make a lot of money if all you want is to make a lot of money. ~ Citizen Charles Foster Kane.................................................. - The last good thing written in C++ was the Pachelbel Canon. ~ Jerry Olson ...................................
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