ANN: PyTables 3.2.0 (final) released!

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Announcing PyTables 3.2.0

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We are happy to announce PyTables 3.2.0.


IMPORTANT NOTICE:

If you are a user of PyTables, it needs your help to keep going. Please

read the next thread as it contains important information about the

future (or the lack of it) of the project:

https://groups.google.com/forum/#!topic/pytables-users/yY2aUa4H7W4

Thanks!


What’s new

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This is a major release of PyTables and it is the result of more than a

year of accumulated patches, but most specially it fixes a couple of

nasty problem with indexed queries not returning the correct results in

some scenarios. There are many usablity and performance improvements

too.

In case you want to know more in detail what has changed in this

version, please refer to: http://www.pytables.org/release_notes.html

You can install it via pip or download a source package with generated

PDF and HTML docs from:

http://sourceforge.net/projects/pytables/files/pytables/3.2.0

For an online version of the manual, visit:

http://www.pytables.org/usersguide/index.html

What it is?

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PyTables is a library for managing hierarchical datasets and

designed to efficiently cope with extremely large amounts of data with

support for full 64-bit file addressing. PyTables runs on top of

the HDF5 library and NumPy package for achieving maximum throughput and

convenient use. PyTables includes OPSI, a new indexing technology,

allowing to perform data lookups in tables exceeding 10 gigarows

(10**10 rows) in less than a tenth of a second.

Resources

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About PyTables: http://www.pytables.org

About the HDF5 library: http://hdfgroup.org/HDF5/

About NumPy: http://numpy.scipy.org/

Acknowledgments

===============

Thanks to many users who provided feature improvements, patches, bug

reports, support and suggestions. See the THANKS file in the

distribution package for a (incomplete) list of contributors. Most

specially, a lot of kudos go to the HDF5 and NumPy makers.

Without them, PyTables simply would not exist.

Share your experience

=====================

Let us know of any bugs, suggestions, gripes, kudos, etc. you may have.


Enjoy data!

– The PyTables Developers