PostgreSQL Architecture
Admin Guide
Sep 14, 202520 min read
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🐘 PostgreSQL Logical Backups – Complete Guide
When running PostgreSQL in production, taking backups is one of the most critical responsibilities of a DBA or DevOps engineer. Without a proper backup and restore strategy, you risk data loss, corruption, and sleepless nights. PostgreSQL offers two ...
Sep 14, 20255 min read
Understanding Container Architecture
Introduction Today, I explored how Docker Daemon (dockerd), Docker Socket (docker.socket), and Container Runtime (containerd) interact. I also tested what happens when stopping Docker services and learned some interesting behaviors. Let's dive into i...
Jan 31, 20254 min read
Mastering Git: A Comprehensive Guide to Version Control
From Initialization to Commit Management and File Reversion Techniques
Dec 31, 20244 min read
Storage in Kubernetes
1. Understanding Key Concepts Persistent Volumes (PV) A Persistent Volume (PV) is a piece of storage in the Kubernetes cluster that has been provisioned either statically or dynamically. It is a cluster-wide resource that abstracts the underlying ph...
Dec 10, 20245 min read
Understanding Storage: Types and Use Cases
What is Storage? Storage refers to the components, devices, and systems that allow data to be saved and retrieved. With the explosive growth of digital data, choosing the right type of storage is essential for both businesses and individuals. Storage...
Dec 9, 20246 min read
Understanding Storage and LVM
In-depth discussion on how storage works along with hands-on
Dec 9, 20246 min read
Windows as Ansible Client
Ansible Installation on ubuntu [LINK] Follow the link Window as Ansible Client Step1: Create Certificate New-SelfSignedCertificate -DnsName "DNS Name" -CertStoreLocation Cert:\LocalMachine\My STEP2: Create HTTPS Listener winrm create winrm/config/Li...
May 10, 20241 min read
Nginx Fundmentals
Part - 2
May 1, 20246 min read