Word puzzles first appeared in newspapers, and later transitioned to mobile apps with the advancement in technology; more ...

A brain teaser is a short, playful puzzle designed to make your mind stretch and smile. It could be a riddle, a tricky ...

In the sciences and elsewhere, the use of relational databases has become ubiquitous. An important challenge is finding hot spots of user interests. In principle, one can discover user interests by ...

Open Distro for Elasticsearch enables you to extract insights out of Elasticsearch using the familiar SQL query syntax. Use aggregations, group by, and where clauses to investigate your data.