Openfiler is a Linux based NAS/SAN application which can deliver storage over nfs/smb/iscsi and ftp. It has a web interface over that you can control these services. The cluster we build will consist of two nodes replicating each other and taking over services and storage in case of emergency.
Read more »Openfiler 2.3 Active/Passive Cluster With Offsite Replication Node
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PostgreSQL 9.0 is now in Betaphase
http://blog.credativ.com –
The first Beta version of the new 9.0 release boasts over 200 new functions and improvements. With this new release, PostgreSQL now amongst other features claims an inbuilt replication solution as well as the ability to access and read standby nodes, continuously being updated by Log Shipping (Hot Standby).
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Distributed Replicated Storage Across Four Nodes With GlusterFS On Fedora 12
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This tutorial shows how to combine four single storage servers (running Fedora 12) to a distributed replicated storage with GlusterFS. Nodes 1 and 2 (replication1) as well as 3 and 4 (replication2) will mirror each other, and replication1 and replication2 will be combined to one larger storage server (distribution). Basically, this is RAID10 over network.
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How To Set Up MySQL Database Replication With SSL Encryption On CentOS 5.4
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This tutorial describes how to set up database replication in MySQL using an SSL connection for encryption (to make it impossible for hackers to sniff out passwords and data transferred between the master and slave).
Read more »How To Set Up MySQL Database Replication With SSL Encryption On Ubuntu 9.10
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This tutorial describes how to set up database replication in MySQL using an SSL connection for encryption (to make it impossible for hackers to sniff out passwords and data transferred between the master and slave).
Read more »How To Set Up Database Replication In MySQL On Ubuntu 9.10
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This tutorial describes how to set up database replication in MySQL. MySQL replication allows you to have an exact copy of a database from a master server on another server (slave), and all updates to the database on the master server are immediately replicated to the database on the slave server so that both databases are in sync.
Read more »High-Availability Storage With GlusterFS On Debian Lenny
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This tutorial shows how to set up a high-availability storage with two storage servers (Debian Lenny) that use GlusterFS. Each storage server will be a mirror of the other storage server, and files will be replicated automatically across both storage servers. The client system (Debian Lenny as well) will be able to access the storage as if it was a local filesystem.
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