Question

I want to connect my java program to the SQLite db. What are necessary steps that I have to follow. I want to install sqlite database on my system to access the database.

Answer 1

From the SQLite Homepage:

SQLite is a in-process library that implements a self-contained,
serverless, zero-configuration, transactional SQL database engine.
[…]

SQLite is an embedded SQL database engine. Unlike most other SQL
databases, SQLite does not have a separate server process. SQLite
reads and writes directly to ordinary disk files. A complete SQL
database with multiple tables, indices, triggers, and views, is
contained in a single disk file.

So you don’t actually install SQLite. To create and work with SQLite Databases, you can use the provided sqlite-shell, which is a command-line tool. If you are familiar with SQL, this should not be a problem.

Although, there are also some GUI-tools out there to work with SQLite…

If you want your Java-application to access and work with an SQLite Database, you’ll need the necessary drivers. A nice topic on this can be found here.