10

8

6

4

2


9.9

9.4

9.3

5.3
fgl

9.2

8.8

8.2

4.4

7.7

6.0

7.6

6.5

16 Data structures libraries and projects

  • Protobuf

    9.9 9.4 L1 C++
    Google's data interchange format.
  • fgl

    9.3 5.3 Haskell
    Martin Erwig's Functional Graph Library
  • Apache Thrift

    9.2 8.8 L1 C++
    Data interchange format that originated at Facebook.
  • adjunctions

    8.2 4.4 Haskell
    Adjunctions and representable functors
  • Wire

    7.7 6.0 L1 Java
    Clean, lightweight protocol buffers.
  • Tape

    7.6 6.5 L4 Java
    A lightning fast, transactional, file-based FIFO.
  • Apache Avro

    7.0 7.6 L1 Java
    Data interchange format featuring among others: dynamic typing, untagged data, absence of manually assigned IDs.
  • SBE

    6.9 9.0 L1 Java
    Simple Binary Encoding, one of the fastest message formats around.
  • representable-functors

    6.0 0.0 Haskell
    Representable functors
  • Apache Parquet

    5.6 6.1 L2 Java
    Columnar storage format based on assembly algorithms from the Dremel paper by Google.
  • Big Queue

    4.0 0.5 Java
    A big, fast and persistent queue based on memory mapped file.
  • Persistent Collection

    4.0 0.1 L4 Java
    Persistent and immutable analogue of the Java Collections Framework.
  • graph-wrapper

    4.0 0.0 Haskell
    A wrapper around the standard Data.Graph with a less awkward interface
  • Apache Orc

    3.2 8.2 L1 C++
    Fast and efficient columnar storage format for hadoop based workloads.
  • dexx

    2.6 3.1 L3 Java
    Persistent (immutable) collections for Java and Kotlin
  • hjson-java

    1.9 4.5 L3 Java
    Hjson for Java

Add another 'Data structures' Library