27 Commits (63b887eb6235298966547ccf5f7b4b24695dfbfb)

 

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Author	SHA1	Message	Date
Fabian Reinartz	63b887eb62	Add Makefile	8 years ago
Fabian Reinartz	b845f8d3a1	Reduce test data allocations	8 years ago
Fabian Reinartz	ce82bdb71a	Add write benchmark utility	8 years ago
Fabian Reinartz	52276c6966	Bucket samples before appending. ... This pre-sorts samples into buckets before appending them to reduce locking of shards.	8 years ago
Fabian Reinartz	c5945177fb	chunks: helper for bit range	8 years ago
Fabian Reinartz	9b459458d0	Docs and interface definitions	8 years ago
Fabian Reinartz	83574b1565	Add new interfaces and skeleton	8 years ago
Fabian Reinartz	ff29705571	Delete old benchmarking tool	8 years ago
Fabian Reinartz	6f93a699e6	wipe	8 years ago
Fabian Reinartz	0b6d621471	chunks: bring back lead/trail reuse, truncate incomplete sample	8 years ago
Fabian Reinartz	8c48dc2ca5	chunks: varint encoding in first full 64bit numbers ... This saves about 7 bytes per chunk	8 years ago
Fabian Reinartz	5e76fd3126	chunks: drop shift, remove branch ... This removes the need for the shift value and just calculates everything on the fly through count. Removes a branch condition.	8 years ago
Fabian Reinartz	c9ee572709	chunks: don't mutate in bstream iterator ... This replaces mutation of underlying bytes in the iterated slice with a shift counter, which is used when reading the head byte. This is avoids having to copy the entire slice for every new iterator.	8 years ago
Fabian Reinartz	f392c01c12	chunks: add randomized test	8 years ago
Fabian Reinartz	fa181a34c1	chunks: cleanup anything but xor encoding ... xor encoding is fast enough for our purposes and provides very good compression. We remove all other ones that partially don't support floats for the sake of simplicity.	8 years ago
Fabian Reinartz	e67cf768dc	chunks: remove intermeidate copy from xor chunk	8 years ago
Fabian Reinartz	7874d28f32	chunks: implement xor encoding	8 years ago
Fabian Reinartz	342aa82505	Fix pages and index package	8 years ago
Fabian Reinartz	af36c89178	Make adapter work + comment it out ... The adapter drags in a whole dependency chain of Prometheus internal packages due to its storage's hideous structure. With dependency flattening the adapter can actually be included into Prometheus in a working way but it breaks package builds. Thus we comment it out until we found a way to fix this contraption.	8 years ago
Fabian Reinartz	3ad4db56aa	Remove Prometheus internal metric type from interface	8 years ago
Fabian Reinartz	40c27a1c2f	Add benchmark utility	8 years ago
Fabian Reinartz	cca6de1030	Add Prometheus adapter	8 years ago
Fabian Reinartz	f9f11c4a08	Add main db implementation	8 years ago
Fabian Reinartz	e79b5b38f4	Add pages package	8 years ago
Fabian Reinartz	752c7eea35	Add index package	8 years ago
Fabian Reinartz	ae7b18ae34	Add chunk package	8 years ago
Fabian Reinartz	7771cdb519	Initial commit	8 years ago