By Hasso Plattner

Recent achievements in and software program improvement, comparable to multi-core CPUs and DRAM capacities of a number of terabytes consistent with server, enabled the advent of a innovative know-how: in-memory facts administration. This expertise helps the versatile and very speedy research of huge quantities of firm facts. Professor Hasso Plattner and his study team on the Hasso Plattner Institute in Potsdam, Germany, were investigating and instructing the corresponding ideas and their adoption within the software program for years.

This publication relies on a web direction that used to be first introduced in autumn 2012 with greater than 13,000 enrolled scholars and marked the profitable place to begin of the openHPI e-learning platform. The direction is principally designed for college kids of machine technology, software program engineering, and IT comparable topics, yet addresses company specialists, software program builders, know-how specialists, and IT analysts alike. Plattner and his workforce specialise in exploring the interior mechanics of a column-oriented dictionary-encoded in-memory database. coated subject matters contain - among others - actual information garage and entry, uncomplicated database operators, compression mechanisms, and parallel sign up for algorithms. past that, implications for destiny company purposes and their improvement are mentioned. step-by-step, readers will comprehend the unconventional ameliorations and merits of the recent expertise over conventional row-oriented, disk-based databases.

In this thoroughly revised 2nd version, we contain the suggestions of hundreds of thousands after all members on openHPI and take into consideration most recent developments in demanding- and software program. more desirable figures, motives, and examples extra ease the knowledge of the thoughts offered. We introduce complex facts administration innovations resembling obvious combination caches and supply new showcases that exhibit the possibility of in-memory databases for 2 assorted industries: retail and existence sciences.

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A Course in In-Memory Data Management: The Inner Mechanics of In-Memory Databases by Hasso Plattner

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