title: share common data between AWS Lambda functions
body: <p>If I have a set of common config like a set of constant used by a number of Lambda functions. Is there any way I can share the data between them in one place so that I can modify the values easily without doing update one-by-one for inside each lambda function?</p>
  
  <p>I can put the data to a DB, but would cause one extra query for each lambda request and run slower. </p>