solid IT offers IT consulting, training and development. We are specialized in database technologies, relational systems, NoSQL, Big Data, Hadoop and Enterprise Search Engines. solid IT provides assistance in the selection and in the practical application of the increasingly important alternative database management systems, the so-called NoSQL databases. We NoSQL systems are fundamentally different from traditional relational database systems. A successful use of NoSQL systems, therefore, requires a rethinking of data modeling, and may also require changes in the application structure. We can assist you in deciding whether to go with relational or NoSQL technologies and support your initial steps into both technologies or in deepening your know-how, in order to enable you to fully take advantage of these systems, and to master the associated limitations. solid IT operates DB-Engines, the worldwide leading website for comparing and ranking database systems.