Page Life Expectancy (PLE) in SQL Server
1. Introduction Page Life Expectancy (PLE) is a key performance metric in Microsoft SQL Server that measures the duration (in seconds) a data page stays in memory (the buffer pool) before…
Read MoreWebLogic Security Hardening – Best Practices
WebLogic Security Hardening – Best Practices Introduction: Securing Oracle WebLogic Server is critical to prevent unauthorized access, data breaches, and compliance violations. This article outlines best practices for hardening WebLogic…
Read MoreWebLogic Upgrade from 12c to 14c
Introduction: Upgrading Oracle WebLogic Server from version 12c to 14c is essential for leveraging the latest capabilities, enhancing security, and aligning with modern cloud-based architectures. This guide outlines the key…
Read MoreOracle EBS Front-End Inaccessible After AD-TXK Delta 15 Upgrade Fixed by Updating Mod-security Rules
Introduction: After upgrading our Oracle E-Business Suite environment to AD-TXK Delta 15, we encountered a front-end access issue the application URLs were not opening even though all services were up…
Read MoreResolving the “Missing PATCH FS CONTEXT FILE” Error in FND_OAM_CONTEXT_FILES
When running the ADOP fs_clone command during an Oracle E‑Business Suite patch upgrade, you might encounter an error related to a missing PATCH FS CONTEXT FILE in the FND_OAM_CONTEXT_FILES table.…
Read MoreWhat New In ECCV9?
Getting Smart with Your Business Data: Inside Oracle EBS Enterprise Command Centers (ECC) V9 In Oracle E-Business Suite (EBS), it can be tough to quickly understand all your business information…
Read MoreResolving RMAN Backup Errors Caused by Uninitialized TDE Keys in Oracle DBCS
Introduction: In Oracle Database Cloud Service (DBCS), Transparent Data Encryption (TDE) is a default security feature that helps protect sensitive data at rest. While TDE provides strong protection, misconfigured or missing…
Read MoreTroubleshooting RMAN Backups in Oracle DBCS (OCI): A Practical Guide for Cloud DBAs
Introduction: To check and manage RMAN backups using dbcli in Oracle Database Cloud Service (DBCS) on Oracle Cloud Infrastructure (OCI), follow these practical steps. dbcli is a command-line interface available on bare metal…
Read MoreMastering PostgreSQL TOAST & Vacuum
Mastering PostgreSQL TOAST & Vacuum Keep Your Large Tables Fast and Lean Have your PostgreSQL queries slowed down despite all the right indexes and optimizations? If your table has large…
Read MoreOracle Data Guard: Key Configs & Parameters
As Oracle DBAs, ensuring zero data loss (RPO) and minimal downtime (RTO) is critical. Oracle Data Guard is the industry-standard solution for high availability, disaster recovery, and data protection. (A)…
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