--- title: "KMR Deepthi (@deepthikrishnan) | Hashnode" description: "KMR Deepthi (@deepthikrishnan) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@deepthikrishnan" --- @deepthikrishnan # KMR Deepthi @deepthikrishnan · Joined October 2024 ### [A Guide to Oracle's Golden Gate: How It Works](https://databaseanalytics.hashnode.dev/a-guide-to-oracles-golden-gate-how-it-works?utm_source=hashnode&utm_medium=feed) Oracle GoldenGate is a comprehensive data replication and integration tool designed to facilitate real-time data movement across various databases, enabling high availability, disaster recovery, and seamless data integration for reporting, data wareh... 5 min read · [databaseanalytics.hashnode.dev](https://databaseanalytics.hashnode.dev/a-guide-to-oracles-golden-gate-how-it-works?utm_source=hashnode&utm_medium=feed) [Oct 25, 2024](https://hashnode.com/posts/a-guide-to-oracles-golden-gate-how-it-works/671b476c68b46de812334fb6) ### [MongoDB](https://databaseanalytics.hashnode.dev/mongodb?utm_source=hashnode&utm_medium=feed) What is MongoDB? MongoDB is a document database. It stores data in a type of JSON format called BSON. Example Document { title: "Post Title 1", body: "Body of post.", } MongoDB is a document database and can be installed locally or hosted in... 6 min read · [databaseanalytics.hashnode.dev](https://databaseanalytics.hashnode.dev/mongodb?utm_source=hashnode&utm_medium=feed) [Oct 18, 2024](https://hashnode.com/posts/mongodb/6711f43018425c030fd91952) ### [Hadoop](https://databaseanalytics.hashnode.dev/hadoop?utm_source=hashnode&utm_medium=feed) Hadoop for Beginners: Full Tutorial Hadoop is an open-source framework developed by the Apache Software Foundation. It's used to store and process large datasets across clusters of computers using simple programming models. It provides massive storag... 4 min read · [databaseanalytics.hashnode.dev](https://databaseanalytics.hashnode.dev/hadoop?utm_source=hashnode&utm_medium=feed) [Oct 17, 2024](https://hashnode.com/posts/hadoop/6710abe08c421f8c3020188e)