PostgreSQL Curriculum

postgresql

History of PostgreSQL

1986: PostgreSQL project started at UC Berkeley as a successor to Ingres.
1996: First open-source release of PostgreSQL.
Evolution: Added MVCC, JSON support, full-text search, and advanced indexing.
Description: PostgreSQL is an advanced relational database system that supports both relational (SQL) and non-relational (JSON) queries.
Current use: Widely used in enterprise apps, analytics, and cloud services.

  • PostgreSQL Introduction
  • Install Introduction
  • PostgreSQL Get Started
  • PostgreSQL pgAdmin4
  • PostgreSQL Create Table
  • PostgreSQL Insert Into
  • PostgreSQL Fetch Data
  • PostgreSQL ADD COLUMN
  • PostgreSQL UPDATE
  • PostgreSQL ALTER COLUMN
  • PostgreSQL DROP COLUMN
  • PostgreSQL DROP TABLE
  • Create Demo Database
  • PostgreSQL Operators
  • PostgreSQL SELECT
  • PostgreSQL SELECT DISTINCT
  • PostgreSQL WHERE
  • PostgreSQL ORDER BY
  • PostgreSQL LIMIT
  • PostgreSQL MIN and MAX
  • PostgreSQL COUNT
  • PostgreSQL SUM
  • PostgreSQL AVG
  • PostgreSQL LIKE
  • PostgreSQL IN
  • PostgreSQL BETWEEN
  • PostgreSQL AS
  • PostgreSQL Joins
  • PostgreSQL INNER JOIN
  • PostgreSQL LEFT JOIN
  • PostgreSQL RIGHT JOIN
  • PostgreSQL FULL JOIN
  • PostgreSQL CROSS JOIN
  • PostgreSQL UNION
  • PostgreSQL GROUP BY
  • PostgreSQL HAVING
  • PostgreSQL EXISTS
  • PostgreSQL ANY
  • PostgreSQL ALL
  • PostgreSQL CASE
  • Create Demo Database
  • PostgreSQL 200+ Queries

Why Learn PostgreSQL?

Learning PostgreSQL is essential because it is one of the most advanced open-source relational databases, trusted by enterprises worldwide for its stability, scalability, and powerful features. It supports both SQL and JSON queries, making it ideal for modern applications that need flexibility with structured and unstructured data. By mastering PostgreSQL, students and professionals can pursue careers as Database Administrators, Data Analysts, Backend Developers, or Data Engineers, gaining a competitive edge in industries like finance, healthcare, e-commerce, and cloud services.

Future Scope After Learning PostgreSQL

The future scope of PostgreSQL is very strong as it is widely used in enterprise applications, analytics, cloud computing, and data-driven solutions. Its ability to handle both relational and non-relational data makes it highly versatile for modern business needs. With growing demand for open-source, cost-effective, and scalable databases, PostgreSQL professionals can build global careers as Database Administrators, Data Engineers, Full Stack Developers, or Cloud Specialists. Its integration with platforms like AWS, Azure, and Google Cloud ensures excellent opportunities and long-term career growth.

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