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+# tagserver
+
+![](https://img.shields.io/badge/written%20in-golang-blue)
+
+An in-memory key-value store with HTTP interface.
+
+This is a quick-and-dirty key-value store accessible over HTTP.
+
+- Both keys and values must be representable as a string.
+- Keys are split into two parts in order to optimise first-level list queries.
+- The underlying structure allows concurrent read queries, but a write will temporarily lock the storage against reads.
+- The data is asynchronously persisted to disk; after every write, a timestamp is sent to a background writer thread. If the writer's last write started before this timestamp, a new write action will be initiated.
+- Binaries are provided for win64, but the code is cross-platform Golang and should compile cleanly on other platforms.
+
+## Daemon
+
+
+```
+Usage of tagserver:
+  -bindaddr string
+        Bind address, can be blank
+  -datafile string
+        Persistence storage file (default "tagserver.json")
+  -debug
+        Display debug log on stdout
+  -port int
+        Port for web server (default 8080)
+
+```
+
+
+## API
+
+- GET `/get/KEY_FIRST/KEY_SECOND`
+- GET `/get/KEY_FIRST`
+- POST `/set/KEY_FIRST/KEY_SECOND`
+
+## Example Usage
+
+
+```
+$ curl -X POST -d "thevalue" http://HOST/set/KEY_FIRST/KEY_SECOND
+OK
+$ curl http://HOST/get/KEY_FIRST/KEY_SECOND
+thevalue
+$ curl http://HOST/get/KEY_FIRST/
+{"KEY_SECOND":"thevalue"}
+$ curl http://HOST/get/KEY_FIRST/KEY_NOT_YET_SET
+404 Not Found
+
+```
+
+
+## Changelog
+
+2015-10-08: r04
+- Initial public release
+- [⬇️ tagserver-r04.7z](dist-archive/tagserver-r04.7z) *(1.43 MiB)*
+
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