Run results for: FIND() vs OBJ - Operações de pesquisa em JS

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Browser: Chrome 124

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
find	184.5 Ops/sec
object	7853405.5 Ops/sec

Script Preparation code:

function generateUUID() {
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
    var r = (Math.random() * 16) | 0,
      v = c == 'x' ? r : (r & 0x3) | 0x8;
    return v.toString(16);
  });
}

var objectsObject = {};
var itemsArray = [];

const item = {
    "id": "72fdff2b-1fef-4d5a-944b-bf04e27ccd73",
    "title": "Teste",
    "type": "text",
    "tags": []
}
const object = {
    "72fdff2b-1fef-4d5a-944b-bf04e27ccd73": {
        "title": "Teste",
        "type": "text",
        "tags": []
    }
}

function generateItem() {
  return {
    id: generateUUID(),
    title: 'Teste',
    type: 'text',
    tags: []
  };
}



function generateObject() {
  let uuid = generateUUID();
  return {
    [uuid]: {
      title: 'Teste',
      type: 'text',
      tags: []
    }
  };
}

// Gerar um objeto com chaves como IDs
for (let i = 0; i < 300000; i++) {
  const obj = generateObject();
  const key = Object.keys(obj)[0]; // Obter a chave do objeto gerado
  objectsObject[key] = obj[key]; // Adicionar o objeto ao objeto objectsObject
}

objectsObject["72fdff2b-1fef-4d5a-944b-bf04e27ccd73"] = object;

for (let i = 0; i < 300000; i++) {
  itemsArray.push(generateItem());
}
itemsArray.push(item);

Tests:

find
itemsArray.find((menssage) => menssage.id === "72fdff2b-1fef-4d5a-944b-bf04e27ccd73")
object
objectsObject["72fdff2b-1fef-4d5a-944b-bf04e27ccd73"];

Run results for: FIND() vs OBJ - Operações de pesquisa em JS

find

object