1.What’s the difference between a FIFO and a standard queue?
A standard queue is less organized in how it delivers messages and might send duplicates, it has a higher TFO while a FIFO queue is strict and will successfully deliver a message at least once and has lower TFO.
2.How can the server be assured a message was properly received?
It receives confirmation.
3.What classic design pattern is best represented by event driven programming?
Subscribe/observer pattern
4.How do you test an event driven system?
Create a test for each event handler
Server Instances - A collection of SQL Server DB’s that are run by a single SQL Server service or instance. Details of each server instance can be viewed in the service console which can be web-based or command-line based.source
Containers - A unit of software that holds code and it’s dependencies so that an application can run quickly and more reliably.
Cloud Services - External services from a provider/giant server that allocates as much space for data that your application will need as it grows.
Cloud Architecture - front en, back end, cloud based deliver + network.source
AWS - Amazon Web Services(cloud service)
EC2/Beanstalk vs Heroku - EC2/Beanstalk are AWS services while Heroku uses AWS. EC2/Beanstalk has the ability to support resized applications while Heroku is limited.
1.What’s the difference between a FIFO and a standard queue?
A standard queue is less organized in how it delivers messages and might send duplicates, it has a higher TFO while a FIFO queue is strict and will successfully deliver a message at least once and has lower TFO.
2.How can the server be assured a message was properly received?
It receives confirmation.
3.What classic design pattern is best represented by event driven programming?
Subscribe/observer pattern
4.How do you test an event driven system?
Create a test for each event handler
Serverless Function - event driven functions (lambda) that can be used directly in AWS/third servers.
Cloud Storage - Storage that is external from local environment that is flexible in storage space depending on how much you want to pay.
Serverless Function -