Blogs

Other Parts of This Series: Part 8: Journey To Database World: Part 8 (Column Family Database - Cassandra As Example) Part 10: Journey To Database World: Part 10 (Vector Database - Qdrant As Example) Graph Database - Neo4j (Photo Credit: LinkedIn Image) Story: In a magical city called GraphLand, everything is connected in unique and meaningful ways. The city is home to people, places, and things, each playing a special role of relationships that define life there. ...

Other Parts of This Series: Part 7: Journey To Database World: Part 7 (Document Database - MongoDB As Example) Part 9: Journey To Database World: Part 9 (Graph Database - Neo4j As Example) Column Family Database - Cassandra (Photo Credit: LinkedIn Image) Story: Imagine a flexible library where each bookshelf (column family) represents a category of data, such as “Science” or “History.” Within each bookshelf, books (rows) contain unique chapters (columns), and not all books need to have the same chapters. Each book has a unique ID (row key), making it easy to locate on the shelf. So if you only want to read about “Physics,” you can go directly to the “Science” bookshelf and the specific book without flipping through everything else. ...

Other Parts of This Series: Part 6: Journey To Database World: Part 6 (Key-Value Pair Database - Redis As Example) Part 8: Journey To Database World: Part 8 (Column Family Database - Cassandra As Example) Document Database - MongoDB (Photo Credit: LinkedIn Image) Story: Once upon a time, there was a toy store owner named Toma. Toma had a lot of different toys to manage like action figures, dolls, board games, and puzzles. Each toy was unique and had its own special features. ...

Other Parts of This Series: Part 5: Journey To Database World: Part 5 (NoSQL Key-Value Pair Database - DynamoDB As Example) Part 7: Journey To Database World: Part 7 (Document Database - MongoDB As Example) Key Value Pair Database - Redis (Photo Credit: LinkedIn Image) Story: Once upon a time, in the Kingdom of DataLand, there lived a wise wizard named Redis. Redis was known far and wide for his magical Treasure Chest. This chest was special because it could store and retrieve anything instantly, faster than any other chest in the entire kingdom. Also it store data with a key. ...

Other Parts of This Series: Part 4: Journey To Database World: Part 4 (Relational Database - PostgreSQL As Example) Part 6: Journey To Database World: Part 6 (Key-Value Pair Database - Redis As Example) Key Value Pair Database (Photo Credit: LinkedIn Image) Story: Imagine you walk into a futuristic restaurant called “The Key-Value Restaurant.” Instead of a traditional menu, this restaurant uses a magical order board where every item is stored as a key-value pair. It means every food item is stored with a label (key) attached to information (value). You approach the counter, and the counterman says, “Welcome! Tell me your key and your order details (value).” Then after the order is placed, everything will be handled by the key as a reference point. It means finding and updating the order by the key and so on. ...