delorean

In-memory read preference time series database written in C++.

Install steps:

1. Clone and cd into repository

2. Build project

    cmake CMakeLists.txt
    make
   

3. Run tests

    ./test/delorean/runDeloreanTests
   

4. Run delorean

    ./delorean_run
   

Available commands:

1. CREATE <id> <timestamp> <data> - create bucket for an <id>

    CREATE 1 1 1.0
    OK 1 1.0
   

2. UPDATE <id> <timestamp> <data> - update bucket to add or modify data

    UPDATE 1 5 1.5
    OK 5 1.5
    UPDATE 1 4 1.4
    OK 4 1.4
   

3. GET <id> <timestamp> - get latest data for given <timestamp>

    GET 1 2
    OK 1 1.0
   

4. LATEST <id> - get latest data for bucket

    LATEST 1
    OK 5 1.5
   

5. DELETE <id> <timestamp> - delete data newer than <timestamp>

    DELETE 1 4
    OK 4 1.4
    LATEST 1
    OK 4 1.4