adaptive_estimator
1.3.3
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



bitmap_estimator
1.3.5
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



count_distinct
1.3.2

Aggregate for computing number of distinct values using a sorted set. 



fuzzy_logic
1.1.0
(testing)

Operators for three basic fuzzy logics  Łukasiewicz, Gödel and product. 



geoip
0.2.4

Geolocation using GeoIP. 



hyperloglog_estimator
1.2.6
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



loglog_estimator
1.2.4
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



md5hash
1.0.1

Efficient inline storage of 128bit binary data (e.g. MD5 hashes). 



pcsa_estimator
1.3.3
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



probabilistic_estimator
1.3.3
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



quantile
1.1.5

Aggregate for computing various quantiles (median, quartiles etc.) efficiently. 



query_histogram
1.1.0

A histogram of queries 



query_recorder
1.0.1
(testing)

Records all executed SQL queries into a file, so that you may replay them later. 



sequential_uuids
1.0.1

UUID generators with sequential patterns, which helps to reduce random I/O patterns associated with regular entirelyrandom UUID. 



shared_ispell
1.0.0
(testing)

Provides a shared ispell dictionary  initialized once and stored in shared segment. 



superloglog_estimator
1.2.3
(testing)

Estimates number of distinct elements in a data set (aggregate and a data type). 



trimmed_aggregates
1.3.2

Aggregate for computing trimmed avg/stddev/var (with outliers removed). 



user_info
0.1.0
(testing)

Provides userrelated information (owned objects, granted roles). 


