This is the place of Carrier Hotel in Manhattan. This is the place where the internet fiber channel cables come out. And then the web is distributed to the other buildings. As you might imagine seconds count when it comes to high frequency trading. The question is “what if I was a few milliseconds infront of my competitor?” Could speed of data matter in such cases. Could a distance of few blocks create a significant…
IDC Business Intelligence Roadshow 2011 View more presentations from ugur candan. In this presentation I tried to explain why big data or extreme data problems are so trendy. There is a specific reason for this. For those who attended the event I hope it is clear. For those who have not attended you need to walk over the presentation to have an idea.
In a system experiencing data growth, when cache sizes are insufficient to store most hot tables and indexes, moving all data and logging to an SSD device increases performance throughput up to 13X
Forrester wave Enterprise data warehousing platforms Q1 2011. See power of SAP and Sybase joint offering.
SMP stands for symmetric multi-processing, distribution of computingworkload across a cluster of linked computers. Each node may havemultiple, multi-core processors to further parallelize processing on thatnode. Nodes may have local disk storage and also share disk storage withother nodes. A database system that runs across nodes of an SMP clusteris termed “shared disk.” It uses locks to regulate concurrent access to thedatabase, although locking is typically not a bottle-neck for read-intensivedata-analysis applications.MPP stands for massively…