db-readings
db-readings copied to clipboard
rxin
publications from HyPer
HyPer is a hybrid OLTP&OLAP main memory database developed by database chair of TUM. Many novel techniques such as serializable MVCC, data-centric query compilation with LLVM, NUMA-aware query execution and ART index are developed, making it very efficient. All the publications about HyPer can be found in this website.
Thanks. What I'd do is probably to include a paper from HyPer and then link to the page from there. The links at the end are not for linking to publications by a specific research group, but links to general reading lists.
I think "How Good Are Query Optimizers, Really?"[1] by Viktor Leis is a good candidate. It explores how cardinality estimation, cost model and enumeration space can influence query optimizers. And it introduces a real dataset with real queries which have many correlations, making it much more suitable for doing experiments for query optimizer than some existing datasets such as TPC-H whose data is independent and uniformly distributed.
[1] http://www.vldb.org/pvldb/vol9/p204-leis.pdf
I like that paper. We should perhaps create a section on query optimizer and put that paper there (and also move the Selinger paper over).
Would you be interested in doing that?
Don't worry. Yes, I'm glad to do that. I will make a new pull request later.