SQlite Developer, a powerful database manager that will manage sqlite3 database. Some features: Power SQL Editor with syntax highlight, autocomplete, unicode support, unicode support, data type mapping, query builder, visual schema management, and much more...

One option would be to start with the database. This database-first approach would have you design the perfect database schema that fulfills all the predicted needs for your business. Once development of the schema is complete, it is time to move on to the forward-facing elements of the application – the user interface, API requirements, and so on. But which technology do you pick? There are dozens of frameworks and development tools that are introduced every year, and dozens more that go out of style in the same year. Many of these technologies focus on the presentation and data binding, with little thought towards the implementation of server-side components. This results in having to pick a combination of technologies that are synergistic. Once the tools are chosen, you will need to learn how to use the them to their fullest extent – this may take a long time.

SQLines tool allows you to convert database schema (DDL), queries and DML statements, views, stored procedures, packages, functions and triggers from Oracle to MySQL. SQLines converts SQL scripts and standalone SQL statements. To migrate data and database schema from an Oracle database to MySQL use SQLines Data tool. SQLines Data is a scalable, high performance data transfer, schema conversion and validation tool for MariaDB, Oracle, Microsoft SQL Server, IBM DB2, MySQL, PostgreSQL, Sybase and Informix.

All of the SQL Delta Duo Compare tools compare schema and data of two databases. As the name says SQL Delta for SQL Server (SDSS) compares two SQL Server databases. SQL Delta can also generate a synchronization script to update the target database making it the same as the source.

Microsoft has worked hard to make .NET and SQL Server a powerful combination - and VistaDB brings that capability to a small, easy to deploy package. Instead of having to ship a large installation which has to be set up independently for your application to work you can just ship 2 MB of extra assemblies with your .NET application. It's easy to make applications that start with VistaDB and scale up with SQL Server, all from a common codebase.