{"guid":"cb6ed95d-a208-438f-8ea5-a16916a8a89e","title":"Objects, Blocks, Files","subtitle":"Grundlagen der Datenzugriffsschnittstellen","slug":"froscon2019-2447-objects_blocks_files","link":"https://programm.froscon.de/2019/events/2447.html","description":"Grundlagen und Übersicht über die verbreiteten Arten der Datenspeicherung.\nWas ist eigentlich Object Storage, Block Storage oder eine Datei?\nVerhalten sich verteile Dateisysteme wie lokale? Sind Dateisysteme\nnoch relevant im Zeitalter der Cloud?\n\nThesen:\n- Es gibt mindestens so viele Definitionen von Objekten wie\nObjekt Storage Systeme\n- Das POSIX Dateisystem API ist mit Abstand am flexibelsten, aber auch\n  sehr komplex\n- Block Storage ist entweder Hardware oder ein Key/Value API über Dateien\noder Objekten (+/- 10%)\n- Dateisysteme sind definitiv relevant :)\n\nTech: S3, Ceph RADOS, RBD, POSIX Dateisystem API\n","original_language":"deu","persons":["Marcel Lauhoff"],"tags":["froscon2019","2447","Cloud"],"view_count":129,"promoted":false,"date":"2019-08-11T00:00:00.000+02:00","release_date":"2019-08-11T02:00:00.000+02:00","updated_at":"2025-12-17T11:15:12.402+01:00","length":2537,"duration":2537,"thumb_url":"https://static.media.ccc.de/media/events/froscon/2019/2447-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/froscon/2019/2447-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/froscon/2019/2447-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/froscon/2019/2447-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/froscon2019-2447-objects_blocks_files","url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_title":"FrOSCon 2019","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019","related":[{"event_id":7265,"event_guid":"480a501f-cb98-4af1-bbab-273c383e2080","weight":1},{"event_id":7266,"event_guid":"f7f65d44-41c5-4875-a45e-59f1ff114245","weight":2},{"event_id":7268,"event_guid":"7007a0ab-a90c-4c5a-8ff2-e9faa6eba646","weight":4},{"event_id":7281,"event_guid":"bb5b04bd-9599-4d93-bd12-c779f381cf5e","weight":4},{"event_id":7286,"event_guid":"a2f61e35-bf54-4cf9-9362-e4d04fa94915","weight":4},{"event_id":7290,"event_guid":"16538c49-5d11-4c6f-975e-61eb85fb1a49","weight":4},{"event_id":7291,"event_guid":"75323cfe-eb84-4ec3-a806-16e8ca71b702","weight":2},{"event_id":7296,"event_guid":"b8424140-1639-44f7-a19a-67af58ad61e9","weight":2},{"event_id":7297,"event_guid":"e3cbd7a8-c747-42e3-93c3-990adb6d6c0e","weight":2},{"event_id":7301,"event_guid":"6413e0b9-d88c-4a3c-a0a5-d4b3a0224a98","weight":1},{"event_id":7302,"event_guid":"93a15d95-8f95-42b5-abec-ffeb4f88035f","weight":2},{"event_id":7306,"event_guid":"0ae9a2c9-5c51-4feb-a945-bd4f94481f14","weight":3},{"event_id":7310,"event_guid":"9b3d2a60-4a38-4788-95db-d75b9dd5cb47","weight":2},{"event_id":7312,"event_guid":"d140d6af-5f70-4dca-aea7-1019989e4f76","weight":2},{"event_id":7313,"event_guid":"7327aca1-14dd-4314-90f5-89546a1354b4","weight":2},{"event_id":7314,"event_guid":"b6e0153d-f5d9-41a0-a25e-9c653a0c48a1","weight":3},{"event_id":7317,"event_guid":"353bc7bc-3033-4350-88ff-f753f72e683e","weight":1},{"event_id":7318,"event_guid":"f36a5187-0a6b-40f2-a695-2f3585f2b6f6","weight":2},{"event_id":7322,"event_guid":"37eebf57-a64d-4cc8-8ee1-226810ac834a","weight":4},{"event_id":7324,"event_guid":"33f1ee15-b584-4dc2-94d4-b593dfb428de","weight":3},{"event_id":7325,"event_guid":"9279d4b2-71f4-4b6a-8b65-d40cdeb75b1a","weight":2},{"event_id":7327,"event_guid":"c4462ba0-f3b2-45c6-aca5-5ef5da2e55db","weight":3},{"event_id":7332,"event_guid":"50ad5991-1b2f-4a92-ba87-dec6456f085a","weight":4},{"event_id":7333,"event_guid":"9f669988-d2f1-451f-9de1-b415a10e22b9","weight":2},{"event_id":7341,"event_guid":"7100ad0c-e4f3-4784-b707-46759cd3cb6a","weight":6},{"event_id":7343,"event_guid":"212468fa-72ee-4d11-a32e-56d5e6fd78a3","weight":4},{"event_id":7344,"event_guid":"0b02e68a-5567-4083-83c9-70923ef43dc4","weight":2},{"event_id":7345,"event_guid":"a04f9f57-2046-4b50-b6da-4154bc0aa375","weight":3},{"event_id":7346,"event_guid":"ca6cfc09-dc85-4685-8764-af0c293c8558","weight":2},{"event_id":7349,"event_guid":"284fbe44-a49c-4895-8aed-792efcbb4647","weight":5},{"event_id":7353,"event_guid":"84aca65d-603a-4fc1-844e-061cdeb14f71","weight":2},{"event_id":7354,"event_guid":"fe017cb4-5ec9-47a7-be7a-6eef09e06581","weight":3}],"recordings":[{"size":228,"length":2537,"mime_type":"video/mp4","language":"deu","filename":"froscon2019-2447-deu-Objects_Blocks_Files_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2019-08-11T22:08:34.835+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2019/h264-hd/froscon2019-2447-deu-Objects_Blocks_Files_hd.mp4","url":"https://api.media.ccc.de/public/recordings/37102","event_url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019"},{"size":25,"length":2537,"mime_type":"audio/opus","language":"deu","filename":"froscon2019-2447-deu-Objects_Blocks_Files_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2019-08-11T22:29:12.348+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2019/opus/froscon2019-2447-deu-Objects_Blocks_Files_opus.opus","url":"https://api.media.ccc.de/public/recordings/37111","event_url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019"},{"size":80,"length":2537,"mime_type":"video/mp4","language":"deu","filename":"froscon2019-2447-deu-Objects_Blocks_Files_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2019-08-11T22:29:35.999+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2019/h264-sd/froscon2019-2447-deu-Objects_Blocks_Files_sd.mp4","url":"https://api.media.ccc.de/public/recordings/37112","event_url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019"},{"size":38,"length":2537,"mime_type":"audio/mpeg","language":"deu","filename":"froscon2019-2447-deu-Objects_Blocks_Files_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2019-08-11T22:30:03.882+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2019/mp3/froscon2019-2447-deu-Objects_Blocks_Files_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/37113","event_url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019"},{"size":120,"length":2537,"mime_type":"video/webm","language":"deu","filename":"froscon2019-2447-deu-Objects_Blocks_Files_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2019-08-11T22:43:06.563+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2019/webm-sd/froscon2019-2447-deu-Objects_Blocks_Files_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/37122","event_url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019"},{"size":318,"length":2537,"mime_type":"video/webm","language":"deu","filename":"froscon2019-2447-deu-Objects_Blocks_Files_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2019-08-11T23:14:42.223+02:00","recording_url":"https://cdn.media.ccc.de/events/froscon/2019/webm-hd/froscon2019-2447-deu-Objects_Blocks_Files_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/37141","event_url":"https://api.media.ccc.de/public/events/cb6ed95d-a208-438f-8ea5-a16916a8a89e","conference_url":"https://api.media.ccc.de/public/conferences/froscon2019"}]}