DRBD vs Open Server
A side-by-side look at DRBD and Open Server. For an in-depth review of either product, follow the links below.
DRBD
System & Hardware
DRBD is open-source software that provides disk replication and failover clustering functionality for Linux systems. It allows mirroring of block devices between servers to provide high availability and redundancy.
replicationfailoverclusteringhigh-availabilityredundancy
Open Server
Development
Open Server is a free local server environment for Windows, allowing you to run a web server, FTP server, MySQL and other services on your own computer for development and testing purposes.
web-serverftp-servermysqltestingdevelopment
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