{ "name": "datasketches", "abstract": "approximate algorithms for big data analysis", "version": "1.6.0", "maintainer": [ "Apache DataSketches Dev List ", "Apache DataSketches Users List " ], "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{ "abstract": "Quantiles sketch for approximating distributions of double values (quanitles, ranks, histograms), superseded by KLL sketch, included to support legacy sketch data from other platforms", "file": "sql/datasketches_quantiles_double_sketch.sql", "version": "1.6.0" } },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" } }