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Changelog

v2.0.0 (13.12.2021)

Reduced Index memory usage. Backward incompatibility, faceted index should be reindex before using new version of library.

Bench v2.0.0 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~6Mb ~0.0007 s. ~0.004 s. ~0.0005 s. 907
50,000 ~40Mb ~0.002 s. ~0.014 s. ~0.001 s. 4550
100,000 ~80Mb ~0.004 s. ~0.028 s. ~0.001 s. 8817
300,000 ~189Mb ~0.011 s. ~0.104 s. ~0.006 s. 26891
1,000,000 ~657Mb ~0.050 s. ~0.426 s. ~0.030 s. 90520

Bench v1.3.3 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.004 s. ~0.0003 s. 907
50,000 ~49Mb ~0.002 s. ~0.014 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.004 s. ~0.028 s. ~0.002 s. 8817
300,000 ~242Mb ~0.012 s. ~0.112 s. ~0.007 s. 26891
1,000,000 ~812Mb ~0.057 s. ~0.443 s. ~0.034 s. 90520

v1.3.4 (13.12.2021)

  • bugfix $search->findAcceptableFilters([],[1,2,3]); returns empty results for empty filters and none empty id list in arguments. Thanks to @chrisvidal for reporting.

v1.3.3 (11.12.2021)

Performance update

  • Added search optimization for ValueFilter. Filters are sorted before searching to reduce memory allocation

Unfortunately, the filter sequence in previous performance tests was already optimal.

Bench v1.3.3 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.004 s. ~0.0003 s. 907
50,000 ~49Mb ~0.002 s. ~0.014 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.004 s. ~0.028 s. ~0.002 s. 8817
300,000 ~242Mb ~0.012 s. ~0.112 s. ~0.007 s. 26891
1,000,000 ~812Mb ~0.057 s. ~0.443 s. ~0.034 s. 90520

Bench v1.3.2 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.003 s. ~0.0003 s. 907
50,000 ~49Mb ~0.002 s. ~0.014 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.004 s. ~0.029 s. ~0.002 s. 8817
300,000 ~242Mb ~0.013 s. ~0.113 s. ~0.007 s. 26891
1,000,000 ~812Mb ~0.064 s. ~0.447 s. ~0.037 s. 90520

v1.3.2 (4.12.2021)

Performance update

Note. Search->find doesn't guarantee sorted result

  • Reduced memory allocation calls in ValueFilter.
  • Reduced memory allocation calls during filters aggregates.

Bench v1.3.2 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.003 s. ~0.0003 s. 907
50,000 ~49Mb ~0.002 s. ~0.014 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.004 s. ~0.029 s. ~0.002 s. 8817
300,000 ~242Mb ~0.013 s. ~0.113 s. ~0.007 s. 26891
1,000,000 ~812Mb ~0.064 s. ~0.447 s. ~0.037 s. 90520

Bench v1.3.1 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.003 s. ~0.0004 s. 907
50,000 ~49Mb ~0.004 s. ~0.016 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.007 s. ~0.036 s. ~0.002 s. 8817
300,000 ~242Mb ~0.022 s. ~0.135 s. ~0.009 s. 26891
1,000,000 ~812Mb ~0.095 s. ~0.572 s. ~0.035 s. 90520

v1.3.1 (3.12.2021)

Performance update

  • Reduced memory allocation calls during filters aggregates.
  • RecordId cache added to index->getAllRecords()

Bench v1.3.1 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.003 s. ~0.0004 s. 907
50,000 ~49Mb ~0.004 s. ~0.016 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.007 s. ~0.036 s. ~0.002 s. 8817
300,000 ~242Mb ~0.022 s. ~0.135 s. ~0.009 s. 26891
1,000,000 ~812Mb ~0.095 s. ~0.572 s. ~0.035 s. 90520

Bench v1.3.0 PHP 8.1.0 + JIT + opcache (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0007 s. ~0.003 s. ~0.0004 s. 907
50,000 ~49Mb ~0.003 s. ~0.019 s. ~0.0009 s. 4550
100,000 ~98Mb ~0.007 s. ~0.040 s. ~0.002 s. 8817
300,000 ~242Mb ~0.022 s. ~0.166 s. ~0.009 s. 26891
1,000,000 ~812Mb ~0.107 s. ~0.660 s. ~0.035 s. 90520

v1.3.0 (16.11.2021)

Performance update

  • Fixed bug with input records filtration in find method
  • Reduced memory allocation and calls of array_flip (FilterInterface changed)
  • Sort method optimized (up to 10x faster)
  • PHPStan updated to 1.x

Bench v1.3.0 PHP 7.4.25 (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0004 s. ~0.003 s. ~0.0002 s. 907
50,000 ~49Mb ~0.003 s. ~0.019 s. ~0.0008 s. 4550
100,000 ~98Mb ~0.007 s. ~0.042 s. ~0.002 s. 8817
300,000 ~242Mb ~0.021 s. ~0.167 s. ~0.009 s. 26891
1,000,000 ~812Mb ~0.107 s. ~0.687 s. ~0.036 s. 90520

Bench v1.2.8 PHP 7.4.25 (no xdebug extension)

Items count Memory Find Get Filters (aggregates) Sort by field Results Found
10,000 ~7Mb ~0.0004 s. ~0.003 s. ~0.001 s. 907
50,000 ~49Mb ~0.004 s. ~0.022 s. ~0.007 s. 4550
100,000 ~98Mb ~0.009 s. ~0.049 s. ~0.015 s. 8817
300,000 ~242Mb ~0.026 s. ~0.182 s. ~0.109 s. 26891
1,000,000 ~812Mb ~0.125 s. ~0.776 s. ~0.472 s. 90520

v1.2.8 (31.10.2021)

Up to 50% acceleration of aggregates

  • Performance optimization for aggregates (getFilters). Reduced the number of passes for filter aggregates.
  • PHP 8 performance tests added
  • Readme updated with performance test comparison (php7/php8)

v1.2.7 (07.10.2021)

  • Small performance enhancements
  • Performance tests update
  • Readme.md updated with performance test results

v1.2.6 (22.07.2021)

  • New examples and Demo using from "mens-shoe-prices" DataSet
  • Fixed findAcceptableFiltersCount logics for cases with empty filters
  • Readme updates

v1.2.5 (21.05.2021)

  • findAcceptableFiltersCount method added, return acceptable filters with values count

v1.2.4 (12.05.2021)

  • Result Sorter added
  • Performance test refactoring