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@daldoyle daldoyle released this 14 Mar 18:35
· 243 commits to master since this release
1.6.3
a7aaadc

GRNOC TSDS Services 1.6.3 -- Thu Mar 13 2019

Features:

  • Added "align" clause to aggregate() calls. This feature does more intelligent time alignment
    than straight epoch seconds math, such as weeks or months that may start/end on inconsistent extents.
    It also does an implicit level of aggregation to that, so aligning to week will generate a weekly
    average or max, depending on what aggregate it's attached to. This allows queries to specify a different
    level of aggregation to fetch data vs how to combine it without resorting to subqueries in all cases.

    e.g. aggregate(values.input, timeframe, average) align week

  • Added ability to use "count" as an aggregator function in aggregate() calls. This allows queries
    to return the number of datapoints in a bucket independent of their values.

  • Refactored some of the unit tests to include longer duration interfaces, and to run the Writer
    process more efficiently.

  • Added tsds_setup script to make first time installation and setup of pieces such as Mongo more
    streamlined and automated.

Bugs:

  • Fixed issue where histograms returned from inner queries were not processed correctly in outer queries
    making using of the aggregate() function.
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