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Fixing the Problem of I/O With Parallel Computing – DataCore MaxParallel

The idea of improving the performance of applications through the use of parallel computing isn’t a new concept.  Look back 50 years and we can see that Amdahl’s Law shows how to predict the performance improvement that can be achieved by using multiple processors.  You can find details of Amdahl’s Law on Wikipedia, but essentially… Read more »

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It’s Time for Hard Drives to Join Tape In The Archive Tier

This week we’ve seen the announcement of 14TB 3.5” hard drives from one vendor and 12TB from another. It’s hard to imagine the concept of 14TB in a single hard drive when ten years ago we were looking at only 1TB devices. However, these devices have a problem. The throughput and latency has remained relatively… Read more »

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Azure Enterprise NFS by NetApp – Initial Thoughts

One of the big announcements coming out of NetApp Insight in Las Vegas is the release of Microsoft Azure Enterprise NFS Service using Data ONTAP technology.  The idea that a cloud hyperscaler could use a mainstream technology for storage instead of building their own is unique enough, but the more interesting scenario is the ability… Read more »

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Qumulo Releases QF2 – A Cross-Cloud Scale-Out File System

Over the last few weeks, I’ve talked a lot about data mobility and exactly how we should get data into the public cloud from on-premises locations.  You can find links to the posts at the end of this blog entry.  Much of what I’ve talked about revolves around moving data in a relatively static way,… Read more »

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Cloud Data Migration – Database Import Tools

This is one of a series of posts discussing techniques for moving data to and from public cloud.  Previous posts have covered physical appliances and the shipping of virtual machines. Cloud Data Migration – Shipping Virtual Machines Cloud Data Migration – Data Transfer Using Physical Shipping & Appliances Amazon Web Services Another option for moving… Read more »

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Cloud Data Migration – Data Transfer Using Physical Shipping & Appliances

Updated 19 September 2017 with details of IBM’s new shipping offering. Updated 10 October 2017 with details of Microsoft Azure’s new shipping offering. Updated 17 October 2017 with details of Backblaze Fireball. This is one of a series of posts on migrating data into the cloud.  Other posts in the series: Cloud Data Migration –… Read more »