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On the way home from New York last week I saw the movie “Imitation Game”, which is the story of Alan Turing who led the effort to break the Enigma code with fellow mathematicians at Bletchley Park in the UK during World War II. Although, I rarely watch movies on long plane rides, I was [...]

My father was born in Hawaii, where Ohana means family. In the Hawaiian culture ohana binds family and friends, to work together and remember one another.   So when I think about HDS and SAP the word OHANA comes to mind.  Why you ask?  Because Hitachi and SAP’s partnership is entering its 21st year and we [...]

I received a question on my last post about the Dynamic Tiering feature announced in SAP HANA SPS 9. The question is how this differs from paging. The simple answer is that Dynamic Tiering is a database management feature while paging is a memory management feature. While SAP HANA is an in-memory database, it is [...]

Since the SPC numbers for the G1000 came in at 2 million IOPs and blew away every other all flash array vendor, there have been a number of posts in the blog sphere discussing the relevance of IOPs as a measure of performance. Lets look at some of the myths about IOPs

For the last five years, Hitachi Data Systems has been following a three-step vision and strategy that was defined by our CEO, Jack Domme, which he first presented at an Executive Advisory Board in August 2010.

In the last twelve months we’ve seen some massive data security breaches in the United States.  Here is a list with the largest number of customer records exposed to loss:

The System Performance Council SPC-1 tests results for Hitachi VSP G1000 have just been published on the SPC website and the results show that the G1000 is the clear leader in storage performance against the leading all flash storage arrays! VSP G1000 can be configured as an all-flash storage array simply by not adding any [...]

One of the new features that was introduced in our January Hitachi Content Portfolio Announcement was an Innovative new storage system, the HCP S10, which is designed for the Brave New World of storage that is required for IoT (Internet of Things) where IT, Information Technology, and OT, Operational Technology, come together.

Most enterprises today, view mobility as a strategic initiative that will increase productivity and efficiency, enrich their business process and enable them to compete in a fast changing world. Mobility is closely tied to cloud. Mobility and cloud have replaced the old, rigid, client server paradigm and opened up a world of new possibilities. Wireless [...]

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Hu Yoshida
Vice President and Chief Technology Officer

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