Db

Structured Query Language (SQL) became the standard for interacting with relational DBs. During the client-server era, databases like Microsoft SQL Server, MySQL, and PostgreSQL became the backbone of everything from banking to logistics.

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a . Together, the data and the DBMS, along with the applications associated with them, are referred to as a database system. Structured Query Language (SQL) became the standard for

Edgar F. Codd, a British computer scientist working for IBM, proposed the relational model. Instead of trees or networks, data was stored in tables (relations) with rows and columns. This gave birth to the RDBMS (Relational Database Management System). Oracle, founded in 1979, became the first commercial RDBMS. A database is usually controlled by a

With the rise of Generative AI and LLMs like ChatGPT, Vector DBs (like Pinecone, Weaviate, and pgvector) are exploding. They store mathematical vector embeddings to power semantic search and long-term memory for AI agents. Codd, a British computer scientist working for IBM,

Oracle and AWS are pushing "self-driving" databases that use machine learning to automatically patch, tune, and upgrade themselves without human intervention.

Introduction: What is a DB? In the modern digital landscape, the term DB (short for Database) is as fundamental as electricity or the internet protocol. Every time you log into a social media account, make an online purchase, or even scroll through your TV guide, you are interacting with a DB.