This is an automated email from the ASF dual-hosted git repository. alsay pushed a commit to branch boost-1.75.0 in repository https://gitbox.apache.org/repos/asf/datasketches-postgresql.git
commit 70e02e889c20a7c2324139a1698319474df13ed4 Author: AlexanderSaydakov <[email protected]> AuthorDate: Tue May 30 13:58:33 2023 -0700 Mention Boost 1.75.0 since it still works with gcc 4.8.5, updated list of sketches --- README.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index e39c843..3cfdbe5 100755 --- a/README.md +++ b/README.md @@ -28,15 +28,17 @@ If you are interested in making contributions to this site please see our ## This extension currently supports the following sketches: - CPC (Compressed Probabilistic Counting) sketch - very compact (smaller than HLL when serialized) distinct-counting sketch -- Theta sketch - distinct counting with set operations (union, intersection, a-not-b) - HLL sketch - very compact distinct-counting sketch based on HyperLogLog algorithm -- KLL float quantiles sketch - for estimating distributions: quantile, rank, PMF (histogram), CDF +- Theta sketch - distinct counting with set operations (union, intersection, a-not-b) +- Array Of Doubles (AOD) sketch - a kind of Tuple sketch with array of double values associated with each key +- KLL (float and double) quantiles sketch - for estimating distributions: quantile, rank, PMF (histogram), CDF +- Quantiles sketch (inferior to KLL, for long-term support of data sets) - Frequent strings sketch - capture the heaviest items (strings) by count or by some other weight ## Building this PostgreSQL Extension Requires 4 Dependencies * C++11 -* Boost version 1.76.0 we know this works, older and newer may work as well +* Boost version 1.75.0 we know this works, older and newer may work as well * PostgreSQL database versions 9.6 and higher * [DataSketches *C++/Python Core*](https://github.com/apache/datasketches-cpp) version 4.1.0 or later @@ -93,7 +95,7 @@ both of which can be obtained from From the command line at the PGXN installed root or the root of the C++ PostgreSQL Adaptor run: * *make* -* *sudo make install* #sudo may not be required depending on how PSQL was installed +* *sudo make install* #sudo may not be required depending on how PostgreSQL was installed NOTE: On MacOSX Mojave, if you see a warning similar to this: --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
