I wrote this post for the Zenoss community blog today, on cloud lock-in today. Rather than cross-posting I’ll just give you the lead in and you can read it there if you like.
2010 is definitely the year of the cloud, The IT world is abuzz with the benefits of cloud computing and rightfully so. Cloud computing, the logical extension of network storage and virtualization, is probably the biggest IT leap forward since pervasive use of the Internet. Despite the buzz all that glitters isn’t gold. Despite a widespread interest in cloud computing there may be some pitfalls including cloud lock-in.
Just like the web boom of the late 1990s it’s being powered by open source software with Xen and KVM hypervisors, Hadoop mapreduce, memcached and a proliferation of the NoSQLnon-relational databases whose numbers seem to be growing by the day.
Not only is open source software helping to power the cloud infrastructure but contributions from growth companies like Facebook, Twitter, Google and RackSpace are at an all-time high
Read Three Cloud Lock-in Considerations on the Zenoss blog