Changeset: 1cf5eee00947 for MonetDB URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=1cf5eee00947 Added Files: monetdb5/modules/mosaic/TODO_MOSAIC.txt Branch: mosaic Log Message:
Add TODO_MOSAIC.txt. diffs (21 lines): diff --git a/monetdb5/modules/mosaic/TODO_MOSAIC.txt b/monetdb5/modules/mosaic/TODO_MOSAIC.txt new file mode 100644 --- /dev/null +++ b/monetdb5/modules/mosaic/TODO_MOSAIC.txt @@ -0,0 +1,16 @@ +####technical depth#### +Check which compressions can handle bit/boolean types. +Test null semantics +Add test for float/double +Add test for bit +Remove task-factor and range->factor or refactor them. +Somehow log/print which compression is being used. +delta compression: check if the hardcoded compression expression are correct. See also (2) +Use bit vectors more aggressively in mosaic_delta --- then resolve test mosaic_delta_timestamp --- and possibly other compression techniques as well. +dictionary encoding should use the ordered property of its dictionary in the algebraic operators +See if we can re-introduce landmark stuff somehow. + +####code issues#### +mosaic_prefix.c: prefix code does not use macro's!!!! +mosaic_delta.c: improve the macro's: for instance get rid of hardcoded expression arguments in DELTAcompress. (2) +mosaic_<compression>.c: for type macro's use macro-wised inline functions. _______________________________________________ checkin-list mailing list checkin-list@monetdb.org https://www.monetdb.org/mailman/listinfo/checkin-list
