WWaqas Shahid1d ago · 2 min readMongoDB Explained: Documents Instead of TablesIntroduction MongoDB is the most popular document database: instead of tables of rows, it stores collections of documents — JSON-like objects that can hold nested data directly. If Postgres asks you tpracticaldevblog.hashnode.dev
SSnapDeploy1d ago · 10 min readPostgres, MySQL, MariaDB or MongoDB next to your container: how the managed add-ons workTL;DR: SnapDeploy runs PostgreSQL, MySQL, MariaDB and MongoDB as add-ons next to your containers. Pick an engine and a tier (Mini $29, Standard $49, Pro $89 a month, or a $1 DB Sprint Pack for 12 hoursnapdeploy.hashnode.dev
CCloudmerce Agency1d ago · 10 min readMigrate a small MongoDB collection to Cloudflare D1 with Node.jsBy Cloudmerce Moving a collection from MongoDB to Cloudflare D1 involves decisions that a format converter cannot make for you. MongoDB documents can contain BSON types, nested structures, and inconsicloudmerce.hashnode.dev
NNitesh Kumar Tudu4d ago · 8 min readOne Zone Lost Power and Half the UK Went Down: Building MERN Apps That Survive ItOn Monday morning, around 7am London time, a power event hit one zone of Google Cloud's London region. Not the whole region. One zone out of three. And for the next eight hours, Revolut card payments 15JRAblog.thecodingant.in
Aarseniy4d ago · 15 min readDatabase Race Conditions Your Tests MissI once spent three days on a production race that had passed tests, lint and type checks, and I've written it up twice: as the transactions that interlocked and as the counter that lost updates. Some potapov.hashnode.dev
SSulakshana Karunarathne6d ago · 6 min readRunning a Database as a Kubernetes Deployment? Watch Out for This Rolling-Update TrapThe Tempting Shortcut: "Everything is a Deployment" When you first move an app to Kubernetes, it's tempting to run every workload the same way: apiVersion: apps/v1 kind: Deployment # ⚠️ Works, but hasdevseccloud.hashnode.dev
NNitesh Kumar TuduOct 17 · 6 min readMongoDB Just Gave You Free Local Vector Search — Here's What Your MERN App Can Do With ItIf you've been putting off building AI features into your MERN app because the setup felt too heavy — a separate vector database here, a cloud service there, a sync pipeline somewhere in between — Monblog.thecodingant.in
NNikolay LadanovOct 11 · 6 min readVersioned seed data: updating 20 exam tests in production without losing user progressI'm building ExamReady, an independent exam prep platform for the German B1/B2 exams (ÖIF, ÖSD, Goethe). It is not affiliated with or endorsed by any of those institutions. It has 20 full model tests,ladanovnick.hashnode.dev
NNikolay LadanovOct 11 · 7 min readModeling exam content: typed tasks, separate answer keys and a scoring registryI'm building ExamReady, a platform that helps people, mostly immigrants, prepare for official German exams: the ÖIF Integration Exam B1, ÖSD B1 (ZDÖ), ÖSD B2 and Goethe-Zertifikat B1. It's an independladanovnick.hashnode.dev
VV. VaidehiOct 10 · 13 min readFORMA: Building a Full-Stack Business Operations Management SystemIntroduction FORMA is a full-stack Business Operations Management System that I developed as part of my MCA coursework. It brings customer records, products, inventory, sales orders, payments, and repvaidehi.hashnode.dev
