Config data in RDBMS / noSQL

This is a very good example how noSQL approach can help to simplify data storage and the way your application works. But be carefull this is not the remedy for everyone and every situation. Tables of config data for application can be real “pain in (your...

Example problem: invoices in RDBMS / noSQL

This is one practical example when noSQL approach is the best way how to handle data storage. Invoices are part of many IS and in RDBMS database the usually have structure like this: Of course this is very simplified but I hope you know what I mean. Many programs...

Why noSQL databases – little history lesson

Do we really need “noSQL”? Yes of course. Creation of noSQL is the only logical step in development of applications and in evolution of databases. And in the future they will be used very wildly and will change dramatically the way we usually think about...