title: How to create a log collection service using nodejs？
body: <p>I need to build a log collection system.</p>
  <p>I find out that common log collection schemes include elk and Hadoop / hive.</p>
  <p>therefore，I have some questions that I hope can be answered. Please help me. Orz</p>
  <p>1、As a front-end developer, can I spend a certain amount of time (for example, one week) to complete simple construction without a service-side foundation?</p>
  <p>2、Can I use nodejs, mongodb and other technology stacks to build a log system？</p>