{"id":37811,"date":"2026-04-22T12:09:10","date_gmt":"2026-04-22T16:09:10","guid":{"rendered":"https:\/\/www.lpi.org\/ja\/articles\/%e7%a7%81%e3%81%8clpi%e7%90%86%e4%ba%8b%e3%81%ab%e5%8f%82%e5%8a%a0%e3%81%97%e3%81%9f%e7%90%86%e7%94%b1-%e2%80%95-henrietta-dombrovskaya\/"},"modified":"2026-04-22T12:09:10","modified_gmt":"2026-04-22T16:09:10","slug":"why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya","status":"publish","type":"post","link":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/","title":{"rendered":"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya"},"content":{"rendered":"<p data-start=\"0\" data-end=\"165\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u306e\u4ed5\u4e8b\u304c\u79c1\u3092PostgreSQL\u3078\u5c0e\u304d\u3001PostgreSQL\u304c\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u666e\u53ca\u6d3b\u52d5\u3078\u3001\u305d\u3057\u3066\u3053\u306e1\u5e74\u3067\u3001\u305d\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u6d3b\u52d5\u304c\u79c1\u3092Linux Professional Institute\uff08LPI\uff09\u306e\u7406\u4e8b\u4f1a\u3078\u3068\u5c0e\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u305d\u306e\u6b69\u307f\u3092\u632f\u308a\u8fd4\u308b\u3068\u3068\u3082\u306b\u3001LPI\u7406\u4e8b\u3068\u3057\u3066\u6d3b\u52d5\u3059\u308b\u610f\u7fa9\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p data-start=\"167\" data-end=\"409\">\u79c1\u306e\u30ad\u30e3\u30ea\u30a2\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u8005\uff08DBA\uff09\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u958b\u767a\u8005\u3068\u3057\u3066\u59cb\u307e\u308a\u3001\u305d\u306e\u5f8c\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u90e8\u9580\u526f\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\u3084\u30c7\u30fc\u30bf\u5206\u6790\u90e8\u9580\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\u306a\u3069\u3092\u6b74\u4efb\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u73fe\u5728\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30c8\u30ec\u30fc\u30c7\u30a3\u30f3\u30b0\u4f01\u696d\u3067\u3042\u308bDRW Holdings\u3067\u3001PostgreSQL\u3092\u5c02\u9580\u3068\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3092\u52d9\u3081\u3066\u3044\u307e\u3059\u3002\u8a00\u3063\u3066\u307f\u308c\u3070\u3001\u901a\u5e38\u306e200\uff05\u306e\u52b4\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b\u4ed5\u4e8b\u3092\u3053\u306a\u3057\u306a\u304c\u3089\u3001\u3055\u3089\u306b\u5225\u306e200\uff05\u3092PostgreSQL\u3068\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3078\u306e\u8ca2\u732e\u3068\u666e\u53ca\u6d3b\u52d5\u306b\u6ce8\u3044\u3067\u3044\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n<p data-start=\"411\" data-end=\"697\">\u79c1\u306fPostgreSQL\u306e\u958b\u767a\u306b\u3082\u8ca2\u732e\u3057\u3066\u304a\u308a\u3001<a href=\"https:\/\/link.springer.com\/book\/10.1007\/979-8-8688-0069-6\">\u300ePostgreSQL Query Optimization: The Ultimate Guide to Building Efficient Queries\u300f<\/a>\u3068\u3044\u3046\u66f8\u7c4d\u306e\u5171\u540c\u57f7\u7b46\u3082\u884c\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u79c1\u304c\u5171\u540c\u8a2d\u7acb\u30fb\u904b\u55b6\u3057\u3066\u3044\u308b<a href=\"https:\/\/prairiepostgres.org\/about-us\/\">Prairie Postgres<\/a>\u306e\u652f\u63f4\u3092\u53d7\u3051\u305fIllinois Prairie PostgreSQL User Group\u3067\u3001<a href=\"https:\/\/www.meetup.com\/illinois-prairie-postgresql-user-group\/events\/313485638\/\">\u6bce\u6708\u30df\u30fc\u30c8\u30a2\u30c3\u30d7<\/a>\u3092\u4e3b\u50ac\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306e\u904b\u55b6\u306b\u3082\u643a\u308f\u3063\u3066\u304a\u308a\u3001\u7279\u306b\u30b7\u30ab\u30b4\u3067\u958b\u50ac\u4e88\u5b9a\u306e\u300cPG Data Conference 2026\u300d\u304c\u305d\u306e\u4ee3\u8868\u4f8b\u3067\u3059\u3002<\/p>\n<p data-start=\"699\" data-end=\"736\"><span class=\"\" data-state=\"closed\"><a class=\"decorated-link\" href=\"https:\/\/2026.pg-data.org?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">PG Data Conference 2026<\/a><\/span><\/p>\n<p data-start=\"738\" data-end=\"911\">LPI\u306f\u3001\u79c1\u306e\u8077\u696d\u4e0a\u304a\u3088\u3073\u30dc\u30e9\u30f3\u30c6\u30a3\u30a2\u3068\u3057\u3066\u306e\u6d3b\u52d5\u3092\u8a55\u4fa1\u3057\u3001\u7406\u4e8b\u4f1a\u3078\u306e\u53c2\u52a0\u3092\u6253\u8a3a\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002\u79c1\u306f\u3001\u4e16\u754c\u898f\u6a21\u3067\u5c55\u958b\u3059\u308b\u8a8d\u5b9a\u56e3\u4f53\u304c\u3069\u306e\u3088\u3046\u306b\u904b\u55b6\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5b66\u3076\u3053\u3068\u306f\u3001PostgreSQL\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3068\u3063\u3066\u3082\u5927\u304d\u306a\u4fa1\u5024\u304c\u3042\u308b\u3068\u8003\u3048\u307e\u3057\u305f\u3002\u3068\u3044\u3046\u306e\u3082\u3001PostgreSQL\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u81ea\u8eab\u3082\u3001\u8a8d\u5b9a\u5236\u5ea6\u306e\u63d0\u4f9b\u306b\u5411\u3051\u305f\u53d6\u308a\u7d44\u307f\u3092\u9032\u3081\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p data-start=\"913\" data-end=\"1044\">\u9577\u5e74\u306b\u308f\u305f\u308a\u3001PostgreSQL\u306e\u958b\u767a\u8005\u305f\u3061\u306f\u3001<a href=\"https:\/\/dev.to\/tigerdata\/postgresql-extensions-turning-postgresql-into-a-vector-database-with-pgvector-38gd\">AI\u5411\u3051\u30d9\u30af\u30c8\u30eb\u30c7\u30fc\u30bf<\/a>\u578b\u3092\u542b\u3080\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u6280\u8853\u52d5\u5411\u306b\u6b69\u8abf\u3092\u5408\u308f\u305b\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u6210\u529f\u306b\u3088\u308a\u3001PostgreSQL\u306f\u5916\u90e8\u304b\u3089\u3082\u6ce8\u76ee\u3055\u308c\u308b\u5b58\u5728\u3068\u306a\u308a\u3001\u300c\u6a21\u7bc4\u3068\u3059\u3079\u304d\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u3068\u898b\u306a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-start=\"1046\" data-end=\"1239\">\u305d\u306e\u7d50\u679c\u3001PostgreSQL\u958b\u767a\u8005\u305f\u3061\u306f\u3001\u4ed6\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u88fd\u54c1\uff08\u591a\u304f\u306f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3082\u306e\uff09\u306b\u3064\u3044\u3066\u3001\u300cPostgreSQL\u4e92\u63db\u300d\u3068\u8a8d\u3081\u3066\u307b\u3057\u3044\u3068\u3044\u3046\u4f9d\u983c\u3092\u65e5\u5e38\u7684\u306b\u53d7\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306f\u3001\u30d6\u30e9\u30f3\u30c9\u4fa1\u5024\u306e\u5e0c\u8584\u5316\u3092\u9632\u304e\u3001\u30e6\u30fc\u30b6\u30fc\u3084\u958b\u767a\u8005\u306e\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3082\u3001\u300cPostgreSQL\u4e92\u63db\u300d\u3068\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3092\u6a19\u6e96\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-start=\"1241\" data-end=\"1369\">\u305d\u306e\u305f\u3081\u3001PostgreSQL\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u300cPostgreSQL\u3068\u306f\u4f55\u304b\u300d\u3092\u53b3\u5bc6\u306b\u5b9a\u7fa9\u3057\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c6\u30b9\u30c8\u3092\u6d3b\u7528\u3057\u305f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u8a8d\u5b9a\u306e\u4e92\u63db\u6027\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002LPI\u306f\u3001\u30c6\u30b9\u30c8\u3084\u8a8d\u5b9a\u5236\u5ea6\u306b\u3064\u3044\u3066\u5b66\u3076\u5834\u3068\u3057\u3066\u975e\u5e38\u306b\u9069\u3057\u305f\u5b58\u5728\u3067\u3059\u3002<\/p>\n<p data-start=\"1371\" data-end=\"1469\">\u79c1\u304cLPI\u306b\u95a2\u308f\u308b\u3082\u3046\u4e00\u3064\u306e\u7406\u7531\u306f\u3001\u4eba\u6750\u80b2\u6210\u3078\u306e\u5f37\u3044\u601d\u3044\u3067\u3059\u3002\u79c1\u306f\u9577\u5e74\u306b\u308f\u305f\u308a\u3001\u7279\u306bPostgreSQL\u3092\u4e2d\u5fc3\u3068\u3057\u3066\u3001\u30d5\u30ea\u30fc\uff0f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5e83\u3081\u308b\u305f\u3081\u306b\u6559\u80b2\u6a5f\u95a2\u3078\u50cd\u304d\u304b\u3051\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p data-start=\"1471\" data-end=\"1634\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6559\u80b2\u8ab2\u7a0b\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u305d\u306e\u3082\u306e\u304c\u8efd\u8996\u3055\u308c\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d9\u30f3\u30c0\u30fc\u304c\u6559\u80b2\u5411\u3051\u5272\u5f15\u4fa1\u683c\u3067\u63d0\u4f9b\u3059\u308b proprietary\uff08\u72ec\u81ea\u4ed5\u69d8\uff09\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u6559\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u5bfe\u3057\u3066\u3001\u79c1\u306f\u300ePostgreSQL Query Optimization\u300f\u306e\u5e8f\u6587\u3067\u6b21\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n<p data-start=\"1636\" data-end=\"1731\">\u300cPostgreSQL\u306f\u5b66\u8853\u74b0\u5883\u3067\u8a95\u751f\u3057\u3001\u73fe\u5728\u3082\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u7dad\u6301\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u7406\u8ad6\u306e\u6559\u80b2\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u90e8\u69cb\u9020\u306e\u5b66\u7fd2\u306b\u7406\u60f3\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308b\u3002\u300d<\/p>\n<p data-start=\"1733\" data-end=\"1951\">\u3060\u304b\u3089\u3053\u305d\u3001\u79c1\u306f\u30d5\u30ea\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u5bfe\u3059\u308b\u53e4\u304f\u304b\u3089\u306e\u504f\u898b\u3092\u4e57\u308a\u8d8a\u3048\u3001PostgreSQL\u3092\u5b66\u6821\u3084\u5927\u5b66\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u4eca\u5e74\u306eSCALE\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u306f\u3001\u300c<a href=\"https:\/\/www.socallinuxexpo.org\/scale\/23x\/presentations\/postgresql-and-academia-establishing-partnership\">PostgreSQL and Academia: Establishing Partnership<\/a>\u300d\u3068\u3044\u3046\u30c6\u30fc\u30de\u3067\u8b1b\u6f14\u3082\u884c\u3044\u307e\u3057\u305f\u3002LPI\u304c\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6a5f\u95a2\u3084\u5927\u5b66\u3068\u5e45\u5e83\u3044\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7\u3092\u7bc9\u3044\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u3053\u306e\u76ee\u6a19\u3092\u63a8\u9032\u3059\u308b\u3046\u3048\u3067\u975e\u5e38\u306b\u6709\u76ca\u3067\u3059\u3002<\/p>\n<p data-start=\"1953\" data-end=\"2098\">\u6700\u5f8c\u306b\u3001\u79c1\u306fLPI\u7406\u4e8b\u4f1a\u3067\u306e\u6d3b\u52d5\u3092\u3001\u81ea\u5206\u304c\u9078\u3093\u3060\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u666e\u53ca\u6d3b\u52d5\u3092\u3055\u3089\u306b\u767a\u5c55\u3055\u305b\u308b\u3082\u306e\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002LPI\u306f\u3001\u4e16\u754c\u4e2d\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u3058\u3066\u3001\u30d5\u30ea\u30fc\uff0f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5229\u7528\u3068\u666e\u53ca\u3092\u5e83\u3052\u308b\u305f\u3081\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u5834\u3092\u3001\u7406\u4e8b\u4f1a\u30e1\u30f3\u30d0\u30fc\u306b\u63d0\u4f9b\u3057\u3066\u304f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-start=\"2100\" data-end=\"2136\" data-is-last-node=\"\" data-is-only-node=\"\">LPI\u30e1\u30f3\u30d0\u30fc\u3067\u3001\u7406\u4e8b\u4f1a\u3078\u306e\u5fdc\u52df\u3092\u5e0c\u671b\u3055\u308c\u308b\u65b9\u306f\u3001<a href=\"https:\/\/www.lpi.org\/board-of-directors-application-form-member-slate\/\">\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u306e\u4ed5\u4e8b\u304c\u79c1\u3092PostgreSQL\u3078\u5c0e\u304d\u3001PostgreSQL\u304c\u30aa &#8230; <a href=\"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/\" class=\"button-link\">Read more<\/a><\/p>\n","protected":false},"author":129,"featured_media":37407,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"country":[],"language":[429],"ppma_author":[610],"class_list":["post-37811","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9","language-english-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya - Linux Professional Institute (LPI)<\/title>\n<meta name=\"description\" content=\"PostgreSQL\u304b\u3089LPI\u7406\u4e8b\u4f1a\u3078\uff1a\u30d8\u30f3\u30ea\u30a8\u30c3\u30bf\u30fb\u30c9\u30f3\u30d6\u30ed\u30d5\u30b9\u30ab\u30e4\u304c\u8a9e\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u666e\u53ca\u6d3b\u52d5\u3001\u8a8d\u5b9a\u8cc7\u683c\u3001\u304a\u3088\u3073\u6559\u80b2\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya\" \/>\n<meta property=\"og:description\" content=\"PostgreSQL\u304b\u3089LPI\u7406\u4e8b\u4f1a\u3078\uff1a\u30d8\u30f3\u30ea\u30a8\u30c3\u30bf\u30fb\u30c9\u30f3\u30d6\u30ed\u30d5\u30b9\u30ab\u30e4\u304c\u8a9e\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u666e\u53ca\u6d3b\u52d5\u3001\u8a8d\u5b9a\u8cc7\u683c\u3001\u304a\u3088\u3073\u6559\u80b2\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/\" \/>\n<meta property=\"og:site_name\" content=\"Linux Professional Institute (LPI)\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LPIConnect\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-22T16:09:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/04\/article-AGM-board-members_henrietta.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"994\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Henrietta Dombrovskaya\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@lpiconnect\" \/>\n<meta name=\"twitter:site\" content=\"@lpiconnect\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Henrietta Dombrovskaya\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/\"},\"author\":{\"name\":\"Henrietta Dombrovskaya\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#\\\/schema\\\/person\\\/76e378cac5b5412bcc3303682caa484a\"},\"headline\":\"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya\",\"datePublished\":\"2026-04-22T16:09:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/\"},\"wordCount\":69,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/article-AGM-board-members_henrietta.jpg\",\"articleSection\":[\"\u30ab\u30c6\u30b4\u30ea\u30fc\u306a\u3057\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/\",\"name\":\"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya - Linux Professional Institute (LPI)\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/article-AGM-board-members_henrietta.jpg\",\"datePublished\":\"2026-04-22T16:09:10+00:00\",\"description\":\"PostgreSQL\u304b\u3089LPI\u7406\u4e8b\u4f1a\u3078\uff1a\u30d8\u30f3\u30ea\u30a8\u30c3\u30bf\u30fb\u30c9\u30f3\u30d6\u30ed\u30d5\u30b9\u30ab\u30e4\u304c\u8a9e\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u666e\u53ca\u6d3b\u52d5\u3001\u8a8d\u5b9a\u8cc7\u683c\u3001\u304a\u3088\u3073\u6559\u80b2\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/article-AGM-board-members_henrietta.jpg\",\"contentUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/article-AGM-board-members_henrietta.jpg\",\"width\":1440,\"height\":994,\"caption\":\"Why I Joined the LPI Board of Directors - Henrietta Dombrovskaya\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/blog\\\/2026\\\/04\\\/22\\\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#website\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/\",\"name\":\"Linux Professional Institute (LPI)\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#organization\",\"name\":\"Linux Professional Institute (LPI)\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/logo.png\",\"width\":496,\"height\":175,\"caption\":\"Linux Professional Institute (LPI)\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/LPIConnect\",\"https:\\\/\\\/x.com\\\/lpiconnect\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/35136\",\"https:\\\/\\\/www.instagram.com\\\/lpi_org\\\/\",\"https:\\\/\\\/fosstodon.org\\\/@LPI\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/ja\\\/#\\\/schema\\\/person\\\/76e378cac5b5412bcc3303682caa484a\",\"name\":\"Henrietta Dombrovskaya\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/cropped-avatar2024-96x96.jpgec430e598c91d245a33313b0429e3183\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/cropped-avatar2024-96x96.jpg\",\"contentUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/cropped-avatar2024-96x96.jpg\",\"caption\":\"Henrietta Dombrovskaya\"},\"description\":\"Hettie Dombrovskaya is a database researcher and practitioner with over 40 years of experience. While database have always being her passion, her encounter with PostgreSQL in 2011 opened a new page in her career. Having discovered the power and the driving force of Free and Open Source Software, she gradually transitioned from a user to an active supporter of FOSS, as an advocate, a donor and an educator. At present, Hettie is a Database Architect at DRW Holdings in Chicago Il, responsible for everything Postgres-related in her organization. She is a Postgres Contributor, an organizer of the Chicago PostgreSQL Uset Group and one of the organizers of PG Day Chicago. She is a founder of Prairie Postgres NFP, a not-for-profit dedicated to Postgres education in the Midwest states of the USA, and a Communications Chair of the ACM Chicago Chapter. You can often see Hettie presenting at different Open Source conferences and\\\/or teaching database performance classes. Her book \u201cPostgreSQL Query Optimization\u201d summarizes her journey from proprietary systems to PostgreSQL.\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya - Linux Professional Institute (LPI)","description":"PostgreSQL\u304b\u3089LPI\u7406\u4e8b\u4f1a\u3078\uff1a\u30d8\u30f3\u30ea\u30a8\u30c3\u30bf\u30fb\u30c9\u30f3\u30d6\u30ed\u30d5\u30b9\u30ab\u30e4\u304c\u8a9e\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u666e\u53ca\u6d3b\u52d5\u3001\u8a8d\u5b9a\u8cc7\u683c\u3001\u304a\u3088\u3073\u6559\u80b2\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/","og_locale":"ja_JP","og_type":"article","og_title":"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya","og_description":"PostgreSQL\u304b\u3089LPI\u7406\u4e8b\u4f1a\u3078\uff1a\u30d8\u30f3\u30ea\u30a8\u30c3\u30bf\u30fb\u30c9\u30f3\u30d6\u30ed\u30d5\u30b9\u30ab\u30e4\u304c\u8a9e\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u666e\u53ca\u6d3b\u52d5\u3001\u8a8d\u5b9a\u8cc7\u683c\u3001\u304a\u3088\u3073\u6559\u80b2\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6","og_url":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/","og_site_name":"Linux Professional Institute (LPI)","article_publisher":"https:\/\/www.facebook.com\/LPIConnect","article_published_time":"2026-04-22T16:09:10+00:00","og_image":[{"width":1440,"height":994,"url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/04\/article-AGM-board-members_henrietta.jpg","type":"image\/jpeg"}],"author":"Henrietta Dombrovskaya","twitter_card":"summary_large_image","twitter_creator":"@lpiconnect","twitter_site":"@lpiconnect","twitter_misc":{"\u57f7\u7b46\u8005":"Henrietta Dombrovskaya"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#article","isPartOf":{"@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/"},"author":{"name":"Henrietta Dombrovskaya","@id":"https:\/\/www.lpi.org\/ja\/#\/schema\/person\/76e378cac5b5412bcc3303682caa484a"},"headline":"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya","datePublished":"2026-04-22T16:09:10+00:00","mainEntityOfPage":{"@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/"},"wordCount":69,"commentCount":0,"publisher":{"@id":"https:\/\/www.lpi.org\/ja\/#organization"},"image":{"@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/04\/article-AGM-board-members_henrietta.jpg","articleSection":["\u30ab\u30c6\u30b4\u30ea\u30fc\u306a\u3057"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/","url":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/","name":"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya - Linux Professional Institute (LPI)","isPartOf":{"@id":"https:\/\/www.lpi.org\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#primaryimage"},"image":{"@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/04\/article-AGM-board-members_henrietta.jpg","datePublished":"2026-04-22T16:09:10+00:00","description":"PostgreSQL\u304b\u3089LPI\u7406\u4e8b\u4f1a\u3078\uff1a\u30d8\u30f3\u30ea\u30a8\u30c3\u30bf\u30fb\u30c9\u30f3\u30d6\u30ed\u30d5\u30b9\u30ab\u30e4\u304c\u8a9e\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u666e\u53ca\u6d3b\u52d5\u3001\u8a8d\u5b9a\u8cc7\u683c\u3001\u304a\u3088\u3073\u6559\u80b2\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6","breadcrumb":{"@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#primaryimage","url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/04\/article-AGM-board-members_henrietta.jpg","contentUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/04\/article-AGM-board-members_henrietta.jpg","width":1440,"height":994,"caption":"Why I Joined the LPI Board of Directors - Henrietta Dombrovskaya"},{"@type":"BreadcrumbList","@id":"https:\/\/www.lpi.org\/ja\/blog\/2026\/04\/22\/why-i-joined-the-lpi-board-of-directors-henrietta-dombrovskaya\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.lpi.org\/ja\/"},{"@type":"ListItem","position":2,"name":"\u79c1\u304cLPI\u7406\u4e8b\u306b\u53c2\u52a0\u3057\u305f\u7406\u7531 \u2015 Henrietta Dombrovskaya"}]},{"@type":"WebSite","@id":"https:\/\/www.lpi.org\/ja\/#website","url":"https:\/\/www.lpi.org\/ja\/","name":"Linux Professional Institute (LPI)","description":"","publisher":{"@id":"https:\/\/www.lpi.org\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lpi.org\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.lpi.org\/ja\/#organization","name":"Linux Professional Institute (LPI)","url":"https:\/\/www.lpi.org\/ja\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.lpi.org\/ja\/#\/schema\/logo\/image\/","url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/04\/logo.png","contentUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/04\/logo.png","width":496,"height":175,"caption":"Linux Professional Institute (LPI)"},"image":{"@id":"https:\/\/www.lpi.org\/ja\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/LPIConnect","https:\/\/x.com\/lpiconnect","https:\/\/www.linkedin.com\/company\/35136","https:\/\/www.instagram.com\/lpi_org\/","https:\/\/fosstodon.org\/@LPI"]},{"@type":"Person","@id":"https:\/\/www.lpi.org\/ja\/#\/schema\/person\/76e378cac5b5412bcc3303682caa484a","name":"Henrietta Dombrovskaya","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.lpi.org\/wp-content\/uploads\/2025\/05\/cropped-avatar2024-96x96.jpgec430e598c91d245a33313b0429e3183","url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2025\/05\/cropped-avatar2024-96x96.jpg","contentUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2025\/05\/cropped-avatar2024-96x96.jpg","caption":"Henrietta Dombrovskaya"},"description":"Hettie Dombrovskaya is a database researcher and practitioner with over 40 years of experience. While database have always being her passion, her encounter with PostgreSQL in 2011 opened a new page in her career. Having discovered the power and the driving force of Free and Open Source Software, she gradually transitioned from a user to an active supporter of FOSS, as an advocate, a donor and an educator. At present, Hettie is a Database Architect at DRW Holdings in Chicago Il, responsible for everything Postgres-related in her organization. She is a Postgres Contributor, an organizer of the Chicago PostgreSQL Uset Group and one of the organizers of PG Day Chicago. She is a founder of Prairie Postgres NFP, a not-for-profit dedicated to Postgres education in the Midwest states of the USA, and a Communications Chair of the ACM Chicago Chapter. You can often see Hettie presenting at different Open Source conferences and\/or teaching database performance classes. Her book \u201cPostgreSQL Query Optimization\u201d summarizes her journey from proprietary systems to PostgreSQL."}]}},"views":33,"authors":[{"term_id":610,"user_id":129,"is_guest":0,"slug":"henrietta-dombrovskaya","display_name":"Henrietta Dombrovskaya","avatar_url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2025\/05\/cropped-avatar2024-96x96.jpg","author_category":"1","first_name":"Henrietta","last_name":"Dombrovskaya","user_url":"","job_title":"","description":"Hettie Dombrovskaya is a database researcher and practitioner with over 40 years of experience. While database have always being her passion, her encounter with PostgreSQL in 2011 opened a new page in her career. Having discovered the power and the driving force of Free and Open Source Software, she gradually transitioned from a user to an active supporter of FOSS, as an advocate, a donor and an educator.\r\n\r\nAt present, Hettie is a Database Architect at DRW Holdings in Chicago Il, responsible for everything Postgres-related in her organization. She is a Postgres Contributor, an organizer of the Chicago PostgreSQL Uset Group and one of the organizers of PG Day Chicago. She is a founder of Prairie Postgres NFP, a not-for-profit dedicated to Postgres education in the Midwest states of the USA, and a Communications Chair of the ACM Chicago Chapter.\r\n\r\nYou can often see Hettie presenting at different Open Source conferences and\/or teaching database performance classes. Her book \u201cPostgreSQL Query Optimization\u201d summarizes her journey from proprietary systems to PostgreSQL."}],"_links":{"self":[{"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/posts\/37811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/users\/129"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/comments?post=37811"}],"version-history":[{"count":0,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/posts\/37811\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/media\/37407"}],"wp:attachment":[{"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/media?parent=37811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/categories?post=37811"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/country?post=37811"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/language?post=37811"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.lpi.org\/ja\/wp-json\/wp\/v2\/ppma_author?post=37811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}