Archive All posts by year. 2026 July A Secure Kubernetes Multi-Master Cluster Setup Guide Jul 18 Setting Up Highly Available PostgreSQL Cluster with Patroni, etcd, HAProxy, and Keepalived Jul 17 June PostgreSQL 17 + Pgpool-II HA Cluster — Configuration Guide Jun 10 2025 July ETL Server Setup to transfer data from Production to a Example. Data Warehouse Guide: Apache Airflow & PipelineWise Jul 29 Setting Up Streaming Standby for PGO Crunchy PostgreSQL Cluster Jul 08 Setting Up RSync in PGO Crunchy Database to Copy pgBackRest Backup Files to a New replica_ABC and install PostgreSQL, pgBackRest and Restore backups on that replica_ABC Jul 08 Setting Up Oracle 19c Using Docker on Ubuntu 22.04 Jul 08 Rook Ceph RBD PVC Troubleshooting Guide for Multi-Attach and MountDevice Failures Jul 08 PostgreSQL High-Availability Cluster Deployment Guide Jul 08 Logical Replication Tutorial Jul 08 FAQ Document: Database and Backup Alerts Troubleshooting (Updated with PGO Crunchy FAQs) Jul 08 Crunchy PGO 5.6.7 Kubernetes 29 Cluster Basic Documentation Jul 08 June Install Latest Kernel in Ubuntu and Auto-Load rbd module forr rook ceph K8s Jun 29 May Resolving Istio CNI and Cilium Conflict in Kubernetes May 20 March Fix Pod Forbidden Errors in PGO crunchy Prometheus Mar 06 Guide to Install Microsoft Office 2010 (32-bit) on Ubuntu 22.04 using Winetricks Mar 02 February Creating a Debian 12 Cloud-Init Template in Proxmox Feb 11 Creating an Ubuntu 24.04 Cloud-Init Template in Proxmox Feb 10 Configuration Documentation for Potential Configuration Changes for Faster Availability Feb 10 January Explanation Document: Pod Anti-Affinity Configuration for PostgreSQL Cluster Jan 28 Using S3 for Backups in Postgres Operator Jan 02 Understanding and Mitigating Replica Lag in Patroni Clusters Jan 02 Switchover Guide for Crunchy PGO's PostgreSQL Streaming Standby Replication (Master ↔ Standby) Jan 02 Simple Guide to Resize and Expand a QCOW2 Disk Image for CentOS Stream 9 Jan 02 Readiness Probe Failure in Kubernetes Deployment Jan 02 Documentation: Managing the autoCreateUserSchema Annotation for PostgreSQL Clusters Jan 02 Backup Schedule Template in PGO Crunchy PostgreSQL Operator — Detailed Guide Jan 02 Accessing LVM Storage Across Different Machines Jan 02 2024 December Setting Up PostgreSQL and pgBackRest as a Readonly database in a replica where archived databases are actively restored and made live on different ports Dec 02 pgBackRest setup Dec 02 2018 March Enable "Hey Cortana" Voice Command on Any Windows Phone Mar 05 2017 August Reviving a "Dead" (Bricked) Lumia Using Windows Device Recovery Tool's Emergency/Thor2 Mode Aug 29 April Windows 10 Mobile Offline Update Guide (Windows Phone 8.1 → Windows 10 Mobile 10586.107 and beyond) Apr 09