SQLite

SQLite is the optimal solution for users who need to create, optimize, and edit SQL databases fast, in a self-contained environment.

SQLite is a toolkit of assets that is extra small in size. Some of the great advantages of this library are — its portability, serverless traits (you don't need to create or connect to a server), zero-configuration characteristics (just download, unzip, and start it from your favorite command-line), and the possibility to freely use it, without price or license restraints (it is free of cost, usable for any purpose, for private or commercial reasons).

This set of tools will allow the creation of databases with manual input, from the command-line. You can use the tool's extensive documentation to know exactly how to get started. Also, it is important to know that your outputted file format is cross-platform, meaning that all the DB formatted datasets you create with SQLite can be copied and executed on both 32-bit and 64-bit system architectures.

As usual, when handling and executing processes from the command-line, it is advised to initiate them with admin privileges. Also, the tool can run seamlessly, regardless of the place where you download and unzip it; this means that you don't necessarily need to add it to a path directory.

It is also important to take into account that although it is mild on your system's resources, if you want it to run faster, you must allocate more memory for the respective process. With this database creation toolkit, you can make new databases, edit and reconfigure existing datasets, generate triggers, create indexes (fully or partially), make ordinary or recursive queries (with the Common Table Expressions feature), and much more.

As such, this powerful tool is a great way to get started with SQL database creation and management. Whether you are a beginner and just starting to understand data sets creation or you are an experienced user and need a more lightweight solution, this toolkit is perfect for you. Backed by detailed and extensive documentation and well optimized for error handling and system crashes, SQLite is a reliable asset for all those who need to manage SQL databases.