StorPool is a software defined storage solution targeted at cloud application and infrastructure providers. The software runs on a cluster of commodity servers, aggregating the internal storage of those servers into a shared volume. The solution, for now, is only…
IT professionals know that the ultimate test of the data protection process is performing a recovery; whether a single server recovery or recovering an entire data center. That said, we are all guilty of focusing too much on the backup…
Virtual Desktop Infrastructure (VDI) promises ‘IT utopia’ by eliminating one of the biggest operational costs in the enterprise, supporting end-user desktops. But to reach this nirvana two major requirements need to be met. First, the cost per virtual desktop has…
Server side network storage (SSNS) is attracting the attention of many data center planners. It aggregates internal server storage and presents that storage as a sharable virtual volume. Virtual machines access this shared volume no matter what host they are…
Data protection is something that seems so simple, all you have to do is copy data from primary storage to secondary storage. The process becomes complex, however, as you add requirements like backing up live data non-disruptively while also enabling…
For a disk backup appliance to be deemed “enterprise” it had to be able to perform well and provide more capacity expansion than non-enterprise class appliances, while still being almost as cost effective as its mid-range brethren. But with the…
The ability to replicate data between data centers as it changes is an essential ingredient of any enterprise class storage system. Data centers count on this capability as the foundational component in their disaster recovery (DR) plans. But this foundation…
The title of this entry, “Which All-flash Architecture Do You Prefer?”, was actually a question asked on the LinkedIn group, “Storage: SAN, NAS“, a couple of days ago. It was in response to a recent post by Calvin Zito @HPStorageGuy…
Recovery Point Objective (RPO) is potentially the most important requirement to understand when protecting any application or environment. RPO is essentially the amount of data that will be lost when an application is recovered. The less frequent the protection the…
Today in the all-flash array market there are two architectures for data centers to choose from; scale out and scale up. Both have their unique strengths and weaknesses. Deciding on the right architecture for an organization’s data center first depends…
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