Rax/MySQL vs. Rax/Azure vs. Rax/Redshift
Our SQL-backend family is contantly growing. Rax could already connect to SQLite, MySQL and PostgreSQL databases. Now we have also ported Rax to two major cloud databases: Microsoft Azure [...]
Sets, Multisets and… SQL
Those of you who paid attention at your 'Introduction to Databases' class will probably remember that SQL is based on Relational Algebra. Maybe you also remember that Relational Algebra operates on relations, which [...]
Recursive With Clause
[crayon-5fbf2e8d84b57572172542/] (Anton Scheffer) [Solving a Sudoku using Recursive Subquery Factoring] Impressive code from our amici over at Amis. But also an impressive example of how far one can go outside [...]