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Published byAbel Brent Howard Modified over 9 years ago
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Integration of a key-value database in the parameter management system of the ALFA framework CERN openlab Summer Students Lightning Talk Sessions Tom Van Steenkiste 26/08/2015
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Tom Van Steenkiste2 Detector parameters › geometry › position › calibration › … › ROOT › ASCII › (SQL) › ?
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Key-value database › requirements 1kB – 50MB C/C++ interface › candidates RAMCloud Riak 26/08/2015Tom Van Steenkiste3
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Performance framework 26/08/2015Tom Van Steenkiste4
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Case-study: RAMCloud › object write speed 0B: 15µs 1MB: very slow +1MB: not possible 26/08/2015Tom Van Steenkiste5
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Case-study: Riak › C/C++ client very buggy last commit 1 year ago no future support 26/08/2015Tom Van Steenkiste6
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Case-study: Riak › 3 rd party C/C++ client very buggy last commit 1 year ago incomplete 26/08/2015Tom Van Steenkiste7
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Case-study: Riak › Java client official library future support available now 26/08/2015Tom Van Steenkiste8
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Case-study: Riak 26/08/2015Tom Van Steenkiste9
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Case-study: Riak › simulations # hosts # nodes consistency backend authentication 26/08/2015Tom Van Steenkiste10
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Thank you! 26/08/2015Tom Van Steenkiste11
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