{"generator":"GNU social 2.0.2-dev","title":"Conversation","totalItems":1,"items":[{"actor":{"id":"https:\/\/mastodon.social\/users\/hyc","displayName":"Howard Chu @ Symas","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/29613-original-tmp20221117233524.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/29613-96-20221117233524.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/29613-48-20221117233524.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/29613-24-20221117233524.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"29613"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/29613-96-20221117233524.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"CTO Symas Corp., Chief Architect OpenLDAP Project, Musician","url":"https:\/\/mastodon.social\/@hyc","portablecontacts_net":{"preferredUsername":"hyc","displayName":"Howard Chu @ Symas","note":"CTO Symas Corp., Chief Architect OpenLDAP Project, Musician"}},"content":"<p>\"What happened \u2013 Switching from <a href=\"https:\/\/mastodon.social\/tags\/RocksDB\" class=\"mention hashtag\" rel=\"tag\">#RocksDB<\/a> to <a href=\"https:\/\/mastodon.social\/tags\/LMDB\" class=\"mention hashtag\" rel=\"tag\">#LMDB<\/a> and tweaking pool allocation cut RSS by 52% in Pinterest\u2019s GraphQL edge layer.<\/p><p>Why it matters \u2013 A reminder that \u201cjust buy more RAM\u201d is not a strategy when you\u2019re at a Pinterest scale\"<\/p><p><a href=\"https:\/\/www.linkedin.com\/pulse\/new-record-ddos-managing-450m-images-calling-uber-bart%C5%82omiej-%C5%BCyli%C5%84ski-lrncf\" rel=\"nofollow\">https:\/\/www.linkedin.com\/pulse\/new-record-ddos-managing-450m-images-calling-uber-bart%C5%82omiej-%C5%BCyli%C5%84ski-lrncf<\/a><\/p><p>RocksDB is a resource hog...<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-02:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.social\/users\/hyc\/statuses\/114633142172167706","object":{"id":"https:\/\/mastodon.social\/users\/hyc\/statuses\/114633142172167706","objectType":"note","content":"<p>\"What happened \u2013 Switching from <a href=\"https:\/\/mastodon.social\/tags\/RocksDB\" class=\"mention hashtag\" rel=\"tag\">#RocksDB<\/a> to <a href=\"https:\/\/mastodon.social\/tags\/LMDB\" class=\"mention hashtag\" rel=\"tag\">#LMDB<\/a> and tweaking pool allocation cut RSS by 52% in Pinterest\u2019s GraphQL edge layer.<\/p><p>Why it matters \u2013 A reminder that \u201cjust buy more RAM\u201d is not a strategy when you\u2019re at a Pinterest scale\"<\/p><p><a href=\"https:\/\/www.linkedin.com\/pulse\/new-record-ddos-managing-450m-images-calling-uber-bart%C5%82omiej-%C5%BCyli%C5%84ski-lrncf\" rel=\"nofollow\">https:\/\/www.linkedin.com\/pulse\/new-record-ddos-managing-450m-images-calling-uber-bart%C5%82omiej-%C5%BCyli%C5%84ski-lrncf<\/a><\/p><p>RocksDB is a resource hog...<\/p>","url":"https:\/\/mastodon.social\/@hyc\/114633142172167706","status_net":{"notice_id":null},"tags":[{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"lmdb"},{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"rocksdb"}]},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2025-06-05:objectType=thread:nonce=55111c9cd9dd6d08","notice_info":{"local_id":"10112821","source":"ActivityPub"}},"published":"2025-06-05T22:38:38+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.social\/@hyc\/114633142172167706"}],"links":[{"url":"https:\/\/gnusocial.jp\/conversation\/5155839","rel":"alternate","type":"text\/html"}]}