System Deployment

Question 1

What is System Deployment?

Answer 1

It is deploying a system and ensuring that it works perfectly for the end users and transferring the responsibility to the owners of the system

Question 2

Why is software deployment important? 4

Answer 2

1. It gets your work to the users
2. It affects business success
3. It impacts quality
4. It saves time and money

Question 3

What is the difference between software deployment and software release?

Answer 3

Deployment is the process of installing, configuring and making software available for use

Release is the distribution of software to users or customers e.g. updates

Question 4

What are the different deployment strategies? 5

Answer 4

1. Basic
2. Rolling
3. Blue Green
4. Canary
5. A/B testing

Question 5

What does basic strategy entail?

Answer 5

It deploys the complete system all together

Question 6

What does the rolling strategy entail?

Answer 6

It deploys the system bit by bit

Question 7

What does the Blue GReen strategy entail?

Answer 7

It creates 2 different environments of the code and switch between them

Question 8

Hat does the A/B strategy entail?

Answer 8

It has 2 different versions of the system and you analysis which one performs better

Question 9

What does the Canary strategy entail?

Answer 9

It id when you only deploy to a certain amount of people and get feedback