We offer consultamcy at Ph.D. level:
BIG DATA STORAGE
Traditional relational databases have some drawbacks:
Recently a number of fast databases appeared in the market. My experience is that Hadoop is useful for reporting and selection of data. Other databases are easy to use with datamining.The requirements for the datamining calculations make traditional standard software almost useless. Dedicated software is needed.
The database is a fundamental part of the architecture of a whole software system. A database cannot be selected without considering related functionality.