BRBharan Reddyinbharanblog.hashnode.dev·17h ago · 7 min readDevOps & Cloud Infrastructure Focus Building, Fixing, and Exposing a 2-Tier Flask App with Docker, Makefiles, and AWS EC2Streamlining Your DevOps Workflow: A Practical Guide to Docker, Makefiles, and Automation As DevOps engineers and developers, efficiency is our ultimate goal. We frequently run tedious multi-step comm00
PMPRAVIN Minpravinm.hashnode.dev·1d ago · 2 min readWhat is SQL? Understanding SQL Basics, DDL, DML, DCL, Tables, Rows & ColumnsWhat is SQL? SQL stands for Structured Query Language. It is the standard language used to communicate with relational databases. Using SQL, we can: Create databases Create tables Insert records R00
ATApoorv Tyagiinapoorvtyagi.tech·2d ago · 14 min readHow to Size Java Database Connection Pools in KubernetesIntroduction I was reviewing a PR at work a month ago where a new application was setting up its database service, and I saw the connection pool properties, which made me think about how a small confi00
MKMithrugan ksinmithrugan-devops.hashnode.dev·2d ago · 3 min readAWS RDS Blue/Green Deployment: Step-by-Step Zero Downtime MySQL Upgrade GuideRecently, I upgraded a production Amazon RDS MySQL database from MySQL 8.0 to MySQL 8.4 LTS using Amazon RDS Blue/Green Deployment. Since this was a production environment serving live users, the prim00
AAAjin aniyaninmysqlfuel.hashnode.dev·3d ago · 12 min readMySQL Backup and Restore: A Complete Guide for Developers and DBAsSomewhere around 1 a.m. is usually when people find out their MySQL backup script broke three weeks ago. The cron job is still running. The log still says "backup completed successfully." And the .sql00
ABA. B Satya Jaideepinsatyajai.hashnode.dev·4d ago · 6 min readAutomating Dockerized Django & Flask Deployments with Shell Scripting on AWS EC2 Introduction Deploying applications manually is a great way to learn, but it quickly becomes repetitive and error-prone. Every deployment usually involves multiple commands: Cloning the repository I00
VSVijay Sandeep Veeramreddyinvvscodes.hashnode.dev·Jun 22 · 2 min readWeek 2 in Bengaluru: SQL Progress, Job Hunting, and Unexpected LessonsAnother week has passed since I started my Python Full Stack journey in Bengaluru, and this week taught me lessons both inside and outside the classroom. Python Progress This week, our Python classes 00
JAJaafar Abazidinmantekio.hashnode.dev·Jun 20 · 24 min readThe 200-byte trap: why WordPress core updates break Arabic URLsYou update WordPress on a quiet afternoon, a routine release, the kind you've installed a hundred times. The dashboard says everything went fine. Then the 404s start: not a handful, but every long-hea10
GJGanya Jinganya.hashnode.dev·Jun 17 · 15 min readOur MySQL Master Was Slowly Dying and Nobody Wanted to Talk About ItThe ritual nobody questioned For months, our MySQL master had a thing it did. RAM would creep up past 90%. CloudWatch alarm would fire. Someone would SSH in, restart MySQL, memory would drop back down00
VSVijay Sandeep Veeramreddyinvvscodes.hashnode.dev·Jun 12 · 3 min readOne Week Into My Python Full Stack and Bengaluru JourneyA week ago, I started my Python Full Stack Development journey in Bengaluru. Looking back at this first week, I've learned not only technical concepts but also how to adapt to a new city and a new rou00
