SimpleDB

SimpleDB is a lightweight, document-based database built on top of leveldb. It provides efficient storage and retrieval of documents using a simple interface.

Features

• Lightweight and fast
• Document-based storage
• Built on top of leveldb for high-performance read write.

Getting Started

Prerequisites

• Ubuntu (or other Linux distributions)
• Node.js (bundled with the SimpleDB package)
• Systemd for service management

Installation

1. Download and Install SimpleDB

   Download the .deb package for AMD64 Machine from the GitHub release page and install.

2. Starting the service

   sudo systemctl start simpledb

3. Enable to start on boot

   sudo systemctl enable simpledb

Try it on

1. Open terminal and type simplesh

   simplesh

   It will open the shell to connect to the database, there is no authentication implemented, so it is not recommended to use in production environmnet, just to test it out.

   Once connected to the shell you can perform crud operations.

   Create Collection

   collection.create({collectionName: "users"})

   List Collections

   collection.listCollection()

   Delete Collection

   collection.delete({collectionName: "users"})

   Create document

   users.createOne({name: "John Doe"})

   Read one document

   users.findOne({name: "John Doe"})

   Read all document(arg optional)

   users.find({name: "John Doe"})

   Update document

   users.updateOne({name: "John Doe"}, {name: "Doe John"})

   Delete document

   users.deleteOne({name: "Doe John"})