update readme to include mention of nedb-promises & bump reloadTimeUpperBound to avoid tests failing randomly

README.md

@@ -852,6 +852,7 @@ kind of datasets (20MB for 10,000 2KB documents).
 ## Use in other services
 
 * An ODM for NeDB: [follicle](https://github.com/seald/follicle)
+* A layer to add a promise-only interface: [nedb-promises](https://www.npmjs.com/package/nedb-promises)
 
 ## Modernization
 

test/db.async.test.js

@@ -8,7 +8,7 @@ const Datastore = require('../lib/datastore')
 const Persistence = require('../lib/persistence')
 const { wait } = require('./utils.test')
 const { exists } = require('./utils.test.js')
-const reloadTimeUpperBound = 60 // In ms, an upper bound for the reload time used to check createdAt and updatedAt
+const reloadTimeUpperBound = 200 // In ms, an upper bound for the reload time used to check createdAt and updatedAt
 
 describe('Database async', function () {
   let d

test/db.test.js

@@ -8,7 +8,7 @@ const model = require('../lib/model')
 const Datastore = require('../lib/datastore')
 const Persistence = require('../lib/persistence')
 const { callbackify } = require('util')
-const reloadTimeUpperBound = 60 // In ms, an upper bound for the reload time used to check createdAt and updatedAt
+const reloadTimeUpperBound = 200 // In ms, an upper bound for the reload time used to check createdAt and updatedAt
 
 const { assert } = chai
 chai.should()