Lesson 4 - connection pool size

[Henrik_Holst]

What is the difference between poolSize and maxPoolSize

Hello, So while doing the course, one if the tickets was about connection pooling, and in that instance we used poolSize=50 MongoClient.connect( process.env.MFLIX_DB_URI, { useNewUrlParser: true, poolSize: 50, wtimeout: 2500}, ) Which is the first setting at the top of the link below for the Node.js drivers (see poolSize). Global (mongodb.github.io) However in the final exam question 3, we are asked about capping the poolsize, and on following the link: …

I think the test should change from poolSize to maxPoolSize in the execise, correct? Given that the code uses unifiedTopology: true.