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A topic that has come up in several task teams is the need to use inheritance concepts to model class hierarchies in our data models. This has come up specifically in the G2P and annotation task teams…
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Features:
- Highlight:
- user facing: IPython 5.0, Matplotlib 1.5.2, Spyder 3.0.0beta 4
- computation: numba 0.27, dask 0.10.1, numpy 1.11.1, scipy 0.18.0rc2, statsmodels 0.8.0rc1
- infrastructu…
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I am trying to test FiloDB 0.2 with a 6 nodes C\* (DSE 4.8.5) cluster, running Spark 1.5.2.
The 100k sample data coming with FiloDB works fine, but when I tried to load 50M data of our use case, with…
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Apache Parquet is a columnar storage format available to any project in the Hadoop ecosystem, regardless of the choice of data processing framework, data model or programming language. ([http://parque…
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## WinPython 2015-08 (2015-12-12), in ['Panda-color'](http://pandas.pydata.org/pandas-docs/version/0.17.1/whatsnew.html#new-features)
Features:
- Highlight:
- a new WinPython3.5 (Qt4) branch, with …
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I'd like to decide on the Julia structure that `CSV.read()` returns. Speak now or forever hold your peace (or write your own parser, i don't care). The current candidates are:
- Matrix{Any}: easy to a…
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I use oj in my whole projects and everything works just fine
BUT when I run a tests and try parse json response like this
```
'{"cursor":{"next":null},"customers":[{"id":"2d5ded172fad40598cc99fc7eeb2…
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Hi,
Just wondering if this may benefit performance in Speed and Batch layers for some specific use cases (I.e. Feature vectors for ALS) as it leverages columnar store format over sparce matrices.
Hap…
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Parquet is a columnar storage format for Hadoop. Parquet becoming more and more popular due to its very efficient compression and encoding schemes.
See more details at Parquet home page: http://parque…
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Any ideas?
```
DOTs-MacBook-Pro:sims moboyle$ rails s
/Users/moboyle/.rvm/gems/ruby-2.2.2/gems/rgeo-0.3.20/lib/rgeo/coord_sys/proj4_c_impl.bundle: [BUG] Segmentation fault at 0x00000000000440
ruby 2.…