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elasticsearch learning track

Mar 18th, 2017
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  1. (1h: concept => 行动计划) speed up elasticsearch query? what’s your takeaway?
    1. https://docs.microsoft.com/en-us/azure/guidance/guidance-elasticsearch-tuning-data-aggregation-and-query-performance
      1. index vs. types
      2. mapping
      3. doc values
      4. shard request cache
      5. client node for aggregation
      6. query tuning
      7. a series of performance results
    2. https://www.elastic.co/blog/found-optimizing-elasticsearch-searches
      1. filter cache: 好多名词不懂:tag,facets (vs. aggregation),post-filter,
        1. facet query: https://snag.gy/UkpZFr.jpg
    3. elasticsearch antipattern
  2. elasticsearch basic: type vs index and intro http://www.slideshare.net/omnisis/intro-to-elasticsearch
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