September 2023

Transitioning from Datastore to Firestore

Google Cloud Datastore has long been a reliable database platform, accessible directly from applications through API calls. However, Google is gradually phasing out Cloud Datastore in favor of its next-generation counterpart, Google Cloud Firestore. This article aims to guide you through each service’s key differences, advantages, and limitations to help...

How to display Line Numbers in Nano, Vi and VIM

Displaying line numbers in text editors like Nano, Vi, and Vim can be a crucial feature for developers, system administrators, and technical writers. These text editors are available on Linux. It aids in navigation and makes it easier to reference specific lines of code or text. Below is a detailed...

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RDS SSL Certificate Rotation: Everything You Need to Know for a Smooth Transition

Amazon RDS SSL CA certificates rds-ca-2019 are expiring soon. To maintain secure connections, switch to new CA certificates: rds-ca-rsa2048-g1, rds-ca-rsa4096-g1, or rds-ca-ecc384-g1. This guide outlines the steps to update your clients or applications and RDS certificates. RDS SSL/TLS Certificate Rotation Guide for Amazon RDS Amazon RDS provides the following CA’s...

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Unlock the Power of RDS Alerts: Enhance Your Database Monitoring with SNS on AWS

This procedure will walk through how to Configure RDS Alerts for DB in AWS using Event Subscriptions. The goal of this procedure is to Proactively establish event notifications in Amazon RDS via Amazon SNS topics, stream the data to Amazon Kinesis, and subsequently forward those notifications to Slack. To Configure...

Update WordPress plugins via CLI.

Here is a detailed step-by-step procedure to Update WordPress Plugins via the WP CLI on your WordPress instance: Step 1: Preparing for the Update 1.1 Understanding the Update Process To avoid potential errors caused by request timeouts or firewall configurations, updates are best executed using the WP CLI.. Step 2:...

SSH AWS ECS Container

SSH AWS ECS Container: How to SSH onto an ECS Instance Connections to an ECS container are done using AWS ECS Execute. SSH AWS ECS Container provides a secure alternative to SSH, which works using IAM functionality from AWS. Before you begin, you must ensure that: Here is a detailed...

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