HashTable vs HashMap

http://stackoverflow.com/questions/40471/differences-between-hashmap-and-hashtable There are several differences between HashMap and Hashtable in Java: Hashtable is synchronized, whereas HashMap is not. This […]

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Global Load Balance – GEO

https://www.kernel.org/doc/ols/2009/ols2009-pages-123-130.pdf http://www.zerigo.com/managed-dns/pricing#dns-pro http://stackoverflow.com/questions/1472214/load-balancing-dns-round-robin-in-front-of-hardware-load-balancers-how-to-shar http://www.google.com/#q=howto+geographic+load+balancing+dns https://developers.google.com/speed/public-dns/

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MySQL setup

https://help.ubuntu.com/12.04/serverguide/mysql.html MySQL is a fast, multi-threaded, multi-user, and robust SQL database server. It is intended for mission-critical, heavy-load production […]

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