Blaze is a Python library and interface to query data on different storage systems. Blaze works by translating a subset of modified NumPy and Pandas-like syntax to databases and other computing systems. Blaze gives Python users a familiar interface to query data living in other data storage systems such as SQL databases, NoSQL data stores, Spark, Hive, Impala, and raw data files such as CSV, JSON, and HDF5.
Arctic is a high performance datastore for numeric data. It supports
Pandas,
numpy arrays and pickled objects out-of-the-box, with pluggable support for other data types and optional versioning.