{"id":17088499,"url":"https://github.com/temoto/extremofile","last_synced_at":"2025-03-23T15:19:16.133Z","repository":{"id":57499352,"uuid":"197741191","full_name":"temoto/extremofile","owner":"temoto","description":"Durable local storage. File that survives failures.","archived":false,"fork":false,"pushed_at":"2019-10-05T10:27:27.000Z","size":12,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-28T21:24:04.320Z","etag":null,"topics":["durability","persistence","status-active"],"latest_commit_sha":null,"homepage":null,"language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"cc0-1.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/temoto.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-07-19T09:09:11.000Z","updated_at":"2024-11-22T05:05:30.000Z","dependencies_parsed_at":"2022-08-28T15:21:37.971Z","dependency_job_id":null,"html_url":"https://github.com/temoto/extremofile","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/temoto%2Fextremofile","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/temoto%2Fextremofile/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/temoto%2Fextremofile/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/temoto%2Fextremofile/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/temoto","download_url":"https://codeload.github.com/temoto/extremofile/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245119595,"owners_count":20563764,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["durability","persistence","status-active"],"created_at":"2024-10-14T13:37:53.474Z","updated_at":"2025-03-23T15:19:16.082Z","avatar_url":"https://github.com/temoto.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# What\n\nExtremofile is single binary value persistent storage that makes best effort to read your data back unchanged. [![GoDoc](https://godoc.org/github.com/temoto/extremofile?status.svg)](https://godoc.org/github.com/temoto/extremofile)\n\n## Use case\n\nAnswer yes to all questions:\n\n- Need to persist small amount of data? It costs 2 full data writes + fsync on each store operation.\n- Expect power loss or storage media degradation? If you have reliable power supply and storage, that's awesome.\n- Network backup is not available? If you have robust remote database available when you need it, that's great.\n\nFailure modes tolerated:\n- power loss\n- random data corrupted in one replica\n\nFailure modes detected:\n- almost any data corruption, limited to checksum mismatch\n\nFailures not handled by design: human error, files deleted.\n\n## API guarantees\n\n- You only get valid value bytes.\n- You may get value/writer together with non-critical error.\n- Internal storage format may change with major version.\n- Library will read one previous storage format.\n- Thread-safe.\n- Not safe to use by multiple processes, data may be corrupted.\n\n\n# FAQ\n\n- \u003e Why not SQLite or goleveldb or X?\n\n  I could not find a ready solution that actually survives storage media degradation, rather than just reporting error. If you need similar durability with complex data structure, wrap your database of choice with automatic backup.\n\n\n# Flair\n\n[![Build status](https://travis-ci.org/temoto/extremofile.svg?branch=master)](https://travis-ci.org/temoto/extremofile)\n[![Coverage](https://codecov.io/gh/temoto/extremofile/branch/master/graph/badge.svg)](https://codecov.io/gh/temoto/extremofile)\n[![Go Report Card](https://goreportcard.com/badge/github.com/temoto/extremofile)](https://goreportcard.com/report/github.com/temoto/extremofile)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftemoto%2Fextremofile","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftemoto%2Fextremofile","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftemoto%2Fextremofile/lists"}