This is the implementation of HyperLogLog algorithm in C++. To start, you have to install the dependences with the following command:

sudo sh ./install.sh

Then, with any IDE that supports CMake, you can compile the project and use it as a server.

To use the server, just compile it and make the request to http://0.0.0.0:5000/api/v1/hyperloglog with the following parameters:

• /create (POST) - Create a new HyperLogLog with number of buckets 2^p. p is between 4 and 16.

  {
    "p": 16
  }

• /insert (POST) - Add a new key to the HyperLogLog.

  {
    "value": "key"
  }

• /count (GET) - Return the number of unique keys in the HyperLogLog.
• /reset (POST) - Reset the HyperLogLog counter.
• /csv (POST)

  {
    "nombreArchivo": "../mock/esas_mehsullar.csv",
    "nombreColumna": "satish_kodu"
  }

To run frontend server, go to the frontend folder and run the following command:

npm install
npm run dev

You have to install any chrome extension to allow CORS. I recommend this one.