The Ripple Effect

Application Programming When Memory Is No Longer A Constraint

Large memory, big data, application programming

We recently came across a problem that illustrates how software might be reconsidered in this new, software-defined-server environment.

Customer Problem Statement:

  • Consider two tables of historical data for each of, for example 3,000 securities. One table is called “Left” and one “Right”.
  • Each table for each security has a column of timestamps, and a column containing the name of the security its represents (e.g. “AAPL”), and additional data. The Left table might have, for example, 150 additional columns of data, and the Right table might have, for example, 100 columns of additional data.
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