Notes

///Performance increase

//Handler iquidus:
    //Old Query
    const utxo = await UTXO.find({ address: req.params.hash });
        let bal = 0.0;
        utxo.forEach(tx => bal += tx.value);
        res.json(bal);

    //Query result GET /ext/getbalance/SRDMYhdmnmMPjRfrLFt4zNQjD9hThKCXHY 304 395.775 ms - -

    //New Query
    const bal = await UTXO.aggregate([
      { "$match": { address:  req.params.hash} },
      { $group: { _id: '$address', sum: { $sum: '$value' } } },
    ]);
    res.json(bal[0].sum);
    // GET /ext/getbalance/SRDMYhdmnmMPjRfrLFt4zNQjD9hThKCXHY 304 141.882 ms - -


//blockex.js Wallet Request
GET /api/address/SbUrNmfY8pfDVLNtXsedwLTz1QY481hEBn? 200 1243.049 ms - 174002
GET /api/address/SbUrNmfY8pfDVLNtXsedwLTz1QY481hEBn? 200 4198.916 ms - 174002

Run Parralel Query

GET /api/address/SbuJLbL4vKgRQS76QXNxcVWAZd7v5jbCrh? 200 855.813 ms - 598337
GET /api/address/SYKNf9to4sJ9Xfe8smBLrm4ykWvPjoysc8? 200 799.181 ms - 478540