How Much Flash Do I Need Part 2: Proving the Configuration

By Jim Sedgwick

Before making a costly Flash purchase, it’s always a good idea to use some science to forecast if the new storage hardware configuration, and especially the costly Flash you purchase, is going to be able to handle your workload. Is your planned purchase performance capacity actually too much, so that you aren’t getting your money’s worth? Or, even worse, is your planned hardware purchase too little?

In Part 1 of this blog, we discovered that our customer just might be planning to purchase more Flash capacity than their unique workload requires. In part 2 we will demonstrate how we were able to use modeling techniques to further understand how the proposed new storage configuration will handle their current workload. We will also project how this workload will affect response times when the workload increases into the future, as workloads tend to do.

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The Circle of (Storage) Life

Lee

Storage Life Cycle

By Lee LaFrese

Remember the Lion King? Simba starts off as a little cub, and his father, Mufasa, is king. Over time, Simba goes through a lot of growing pains but eventually matures to take over his father’s role despite the best efforts of his Uncle Scar to prevent it. This is the circle of life. It kind of reminds me of the storage life cycle only without the Elton John score!

Hardware Will Eventually Fail and Software Will Eventually Work

New storage technologies are quickly maturing and replacing legacy platforms. But will they be mature enough to meet your high availability, high performance IT infrastructure needs?

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