Percona Documentation
LearnhowtosetupPercona'sopensourcesolutionsforyourdatabaseneeds.Pickyourfavoritetechnologytoaccessourstep-by-stepguidanceanddocumentation.
Open Source Database Software Support & Services | Percona
Perconadeliversenterprise-classsupport,consulting,managedservices,andsoftwareforMySQL,PostgreSQL,MongoDB,andotheropensourcedatabases
FromDual | Neutral and Vendor independent MariaDB, MySQL and Galera Services!
FromDualisaNeutralandVendorindependentservicecompanyforMariaDB,MySQLandGaleraClusterprovidingConsulting,Training,remote-DBAandSupportServicesforMariaDBandMySQL.
GreatSQL社区 - Powered by Discuz!(万里开源技术社区)
GreatSQL数据库是一款开源免费数据库,可在普通硬件上满足金融级应用场景,具有高可用、高性能、高兼容、高安全等特性,可作为MySQL或PerconaServerforMySQL的理想可选替换。
SPOJ(SphereOnlineJudge)isanonlinejudgesystemwithover315,000registeredusersandover20000problems.Thesolutiontoproblemscanbesubmittedinover60languagesincludingC,C++,Java,Python,C#,Go,Haskell,Ocaml,andF#.SPOJhasarapidlygrowingproblemset/tasksavailableforpractice24hours/day,includingmanyoriginaltaskspreparedbythecommunityofexpertproblemsettersassociatedwiththeproject.