Hecuba

Big Data

Hecuba is a set of tools and interfaces which aims to facilitate programmers with an efficient and easy interaction with non-relational technologies.

Software Author:

Data-Driven Scientific Computing research line

Research Lines:

Contact:

pol.santamaria@bsc.es

yolanda.becerra@bsc.es

Primary tabs

0.1.3 (Latest Version)

Added support to Python 3.

Release Notes

Current Hecuba release supports the following types:

Immutable types:
- str, bool, decimal, float, int, blob, tuple, float, buffer.
- double floating point numbers will be stored as double precision numbers.
- counter (supported in StorageObj only). Guarantees atomicity at a performance penalty.
Collections:
- numpy.ndarray.
- frozenset (supported in StorageObj only).
Mutable collections supported:
- dict.
- set Subject to restrictions, supported only by StorageDict (development underway).
- list to group a set of values for a given key in a StorageDict. E.g. dict[0] = [1,2,3].