Archive for March, 2009
Tuesday, March 17th, 2009
Recently an end user commented about how the replication performance on his DL3D 1500 was less than expected. As he retained more data online, his replication speed decreased substantially and EMC support responded that this is normal behavior. This is a major challenge since slow replication times increase ...
Posted in Deduplication, Replication | No Comments »
Thursday, March 5th, 2009
Data Domain recently announced that their new OS release dramatically improved appliance performance. On the surface, the announcement seems compelling, but upon further review, it creates a number of questions.
Performance Improvement
Deduplication software such as Data Domain’s is complex and can contain hundreds of thousands of interrelated lines of code. ...
Posted in Deduplication | 2 Comments »
Wednesday, March 4th, 2009
Scott from EMC posted about the EMC DL3D 4000 today. He was responding to some questions by W. Curtis Preston regarding the product and GA. I am not going to go into detail about the post, but wanted to clarify one point. He says:
Restores from this [undeduplicated ...
Posted in Deduplication, Restore | No Comments »