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Scaling high computation load wrt. the middleware

Four paradigms: - Map-Reduce/offline/batch for latency insensitive cases - Shared caches for low-latency computations + naturally partitionable data - Tuplespaces/Grid movable code (at least for JavaSpaces or LISP-based solutions), customizable logic etc. - Traditional messaging systems for ordering-sensitive data, coordination - Start hacking your own (Cassandra?), custom aggregation trees

  • Use a wiki (padded room option)

Group G1, Dan and Kjetil