7 Commits (bb44f06ad2bd522d4184c6bbc9db1df0aed40f44)

Author	SHA1	Message	Date
Robert Fratto	d14bcc1c06	chore(columnar): add experimental columnar package for pkg/dataobj (#20478)	2 months ago
Ivan Kalita	7da73aaa7e	chore(dataobj): optimize bitmap decoder (#20467) ... - Use pkg/memory.Bitmap instead of []Value for pageReader presence bitmap - More efficient decoding for bitmapDecoder - only support 0/1 values (this encoding is used only for presence bitmap).	2 months ago
Robert Fratto	c89a0bb0b4	chore(dataobj): optimize plain value decoder (#20441) ... Signed-off-by: Robert Fratto <robertfratto@gmail.com>	2 months ago
Ivan Kalita	84bd529866	chore(dataset): bench for bitmapDecoder (#20410) ... Add benchmark for bitmapDecoder that covers decoding of multiple values (instead of a single value). I also add the following improvements: - avoid loading io.EOF into registers on every value which gives ~8% performance (sec/op, processed bytes/s, million of values/s) improvement - reuse set buffer which makes the memory allocations constant	2 months ago
Ashwanth	42e2407137	chore(dataobj): backfill sparse rows using EncodeN (#16485)	10 months ago
Christian Haudum	f6fcc1194e	chore(dataobj): Decode values in batches (#16418) ... Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Robert Fratto	6042d0712e	chore(dataobj): add bitmap encoding (#15629)	1 year ago