Percona Server for MySQL is a free, fully compatible, enhanced, and open source drop-in replacement for any MySQL database. It provides superior performance, scalability, and instrumentation. Percona ...

Apache Arrow is a development platform for in-memory analytics. It contains a set of technologies that enable big data systems to process and transfer data quickly. Arrow’s main feature is its ...

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...

Leica unveiled the Noctilux-M 35 f/1.2 ASPH, its first 35mm lens in the legendary Noctilux series, with speed, precision and compact design at a wider focal length. If you feel the need for speed, get ...