Redis GETEX: How to Implement Sliding TTL for Cache EntriesWhile working with Redis caching, I recently came across a Redis command that I hadn't used before: GETEX. At first glance, it looks similar to the usual GET command. But there is one important differSep 28 · 4 min readaishwaryas.hashnode.dev
MongoDB Atlas TriggersA MongoDB Atlas Trigger is a feature in MongoDB Atlas that lets you run serverless functions automatically when specific events occur in your database (such as insert, update, delete, or schedule-baseAug 22 · 2 min readaishwaryas.hashnode.dev
Cursor in MongoDBWhen we run a query in MongoDB, it may look like all results are returned at once. But behind the scenes, MongoDB uses something called a cursor to fetch documents efficiently. What is a MongoDB Cursor? A cursor is a pointer to the result set of a qu...Jan 22 · 2 min readaishwaryas.hashnode.dev
Change Streams in MongoDBMongoDB Change Streams enable applications to receive real-time notifications whenever data changes occur in the database. Whenever a document in a MongoDB collection is: Inserted Updated Deleted Jan 8 · 3 min readaishwaryas.hashnode.dev
Github ActionsIf you use GitHub, then you already have access to one of the most powerful automation tools for developers — GitHub Actions. In this article, we’ll understand: What is GitHub Actions? Benefits Use cases How it works Sample example Real-Time Ex...Dec 2, 2025 · 3 min readaishwaryas.hashnode.dev
