{
   "name": "datasketches",
   "abstract": "approximate algorithms for big data analysis",
   "version": "1.6.0",
   "maintainer": [
     "Apache DataSketches Dev List <dev@datasketches.apache.org>",
     "Apache DataSketches Users List <users@datasketches.apache.org>"
   ],
   "license": "postgresql",
   "provides": {
      "cpc_sketch": {
         "abstract": "CPC sketch for approximate distinct counting",
         "file": "sql/datasketches_cpc_sketch.sql",
         "version": "1.6.0"
      },
      "theta_sketch": {
         "abstract": "Theta sketch for approximate distinct counting with set operations",
         "file": "sql/datasketches_theta_sketch.sql",
         "version": "1.6.0"
      },
      "aod_sketch": {
         "abstract": "Specialized Tuple sketch with an array of double values associated with each key",
         "file": "sql/datasketches_aod_sketch.sql",
         "version": "1.6.0"
      },
      "hll_sketch": {
         "abstract": "HLL sketch for approximate distinct counting",
         "file": "sql/datasketches_hll_sketch.sql",
         "version": "1.6.0"
      },
      "kll_float_sketch": {
         "abstract": "KLL quantiles sketch for approximating distributions of float values (quanitles, ranks, histograms)",
         "file": "sql/datasketches_kll_float_sketch.sql",
         "version": "1.6.0"
      },
      "kll_double_sketch": {
         "abstract": "KLL quantiles sketch for approximating distributions of double values (quanitles, ranks, histograms)",
         "file": "sql/datasketches_kll_double_sketch.sql",
         "version": "1.6.0"
      },
      "req_float_sketch": {
         "abstract": "REQ (Relative Error Quantiles) sketch for approximating distributions of float values (quanitles, ranks, histograms)",
         "file": "sql/datasketches_req_float_sketch.sql",
         "version": "1.6.0"
      },
      "frequent_strings_sketch": {
         "abstract": "frequent items sketch for approximate computation of the most frequent strings",
         "file": "sql/datasketches_frequent_strings_sketch.sql",
         "version": "1.6.0"
      },
      "quantiles_double_sketch": {
         "abstract": "Quantiles sketch for approximating distributions of double values (quanitles, ranks, histograms), superseded by KLL sketch, included to support legacy sketch data from other platforms",
         "file": "sql/datasketches_quantiles_double_sketch.sql",
         "version": "1.6.0"
      }
   },
   "resources": {
      "bugtracker": {
         "web": "https://github.com/apache/datasketches-postgresql/issues"
      },
      "repository": {
        "url":  "https://github.com/apache/datasketches-postgresql.git",
        "web":  "https://github.com/apache/datasketches-postgresql",
        "type": "git"
      }
   },
   "meta-spec": {
      "version": "1.0.0",
      "url": "http://pgxn.org/meta/spec.txt"
   }
}