database - HDF vs NoSQL solutions -


hi in scientific data stored in hdf5 format , wondering if there nosql solution reach same performance in read/write hdf5 .

the data of example use tree architecture ( /root /root/key /root/key/data_key ) possible find open source nosql solution use double key querying (oracle nosql offer possibility primary , minor key )?

if have idea or opinions subject in general not hesitate share them !

thank .

performance comparison depend on access pattern. difficult provide numbers general case.

if have graph structure , want query try use graph database (i.e. neo4j). (how deep hierarchy/tree structure?)

you can think splitting data raw part , meta-information part. meta-information part can stored in nosql/rdbs database , raw data in hdf5 files.


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