Creating new VM in azure environment
Creating new VM in azure environment Title/ Description of the Process This process outlines the steps to manually or programmatically create a new Virtual Machine (VM) in Microsoft Azure. It…
Read MoreOverview of Microsoft Azure Cloud Services
Overview of Microsoft Azure Cloud Services Introduction to Cloud Computing: Briefly discuss cloud computing and how Azure fits into the market of cloud service providers. Core Services of Azure: Cover…
Read MoreCreate the OEM Repository Database
Notes: Database oemdb is created via dbca Non-CDB database is created (PDB is also supported for repository database) Redo Log file size should be minimum 300 MB After database is…
Read MoreDeploy OEM Agents
Notes: 1.Deployment of agent from within OEM failed with SSH check.2.Manually deploy the agent by downloading the agent image from OMS and then perform a silent installation using a response…
Read MorePostgreSQL VACUUM FULL: When and Why to Use It
Introduction PostgreSQL, a robust and popular open-source relational database system, employs a sophisticated mechanism called Multi-Version Concurrency Control (MVCC) to ensure data integrity and high concurrency. While MVCC enhances performance,…
Read MoreAWS PostgreSQL RDS vs. AWS Aurora PostgreSQL: A Deep Dive
Introduction When selecting a managed PostgreSQL database service on AWS, developers face a crucial choice between Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL. Both offerings provide robust solutions for…
Read MoreDiagnosing and Repairing Failures with Data Recovery Advisor
Data Recovery Advisor feature helps in diagnosing and repairing data failures. It will automatically diagnose the issue and provides the recommendation for the repair that helps to resolve the data…
Read MoreRedo log corruption
What is a Redo log corruption? In the Oracle RDBMS environment, redo logs comprise files in a proprietary format which log a history of all changes made to the database. Each redo log file consists…
Read MoreRecreate the Automatic Workload Repository
1. Check current snap_interval and disable snapshot creation, see below. Check current AWR snapshot interval as follows: sqlplus /nolog connect / as sysdba select snap_interval from wrm$_wr_control; Disable AWR snapshot…
Read Moredatapatch failes after applying latest RU patch on 19.25.0.0
ERROR:- ********* Error occurred while running ./datapatch -verbose after applying latest patch on 19.0.0.0 Error at line 8325: script md/admin/sdoutlb.plb – 167/11 PLS-00201: identifier ‘SYS.DBMS_PRIV_CAPTURE’ must be declared -> Error…
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