Presentation is loading. Please wait.

Presentation is loading. Please wait.

WARNING These slides are not optimized for printing or exam preparation. These are for lecture delivery only. These slides are made for PowerPoint 2010.

Similar presentations


Presentation on theme: "WARNING These slides are not optimized for printing or exam preparation. These are for lecture delivery only. These slides are made for PowerPoint 2010."— Presentation transcript:

1 WARNING These slides are not optimized for printing or exam preparation. These are for lecture delivery only. These slides are made for PowerPoint They may not show up well on other PowerPoint versions. You can download PowerPoint 2010 viewer from here. These slides contain a lot of animations. For optimal results, watch in slideshow mode.

2 A success story: Damien is working for a technology startup
A success story: Damien is working for a technology startup. He is part of a 5-member team, all good buddies of each other and work was fun. It was a critical project for a major overseas client. The product is a novel proof-of-concept proxy server. As the team enters the last two weeks of the project, they are one week ahead of schedule and has one week allocated for integration and testing. i.e., they have two weeks to do the work of one week. They decide to do a quick integration and take the extra week off to celebrate the first release…

3

4 UI UI MSLogic MSLogic History History Storage Storage

5

6

7 Due to miscom

8 Due to miscom

9 CS2103/T, Lecture 7, Part 3, [Sep 30, 2016]
How to Avoid a Big Bang: Integrating Software Components CS2103/T, Lecture 7, Part 3, [Sep 30, 2016]

10 [Extra] Integration Work in parallel Integrate Search Logic Cache
Storage UI UI Logic Search Cache Storage

11 Late and one-time Integration
UI UI UI UI Logic Logic Search Logic Search Search Logic Search Cache Storage Cache Storage Cache Cache Storage Storage

12 Early and frequent Integration
UI UI UI Logic Logic Search Logic Search Search Cache Storage Cache Cache Storage Storage

13 Early and frequent Integration Late and one-time Integration

14 Early and frequent Integration Late and one-time Integration
?

15 Early and frequent Integration Late and one-time Integration

16 Early and frequent Integration Late and one-time Integration

17 Late and one-time Integration Early and frequent Integration
Continuous

18 Late and one-time Integration Early and frequent Integration
Continuous We use Travis to perform Continuous Integrations

19 UI UI UI Logic Logic Search Search Logic Search Cache Storage Cache Cache Storage Storage

20 [Extra] Top-down Integration
UI UI Logic Logic Search Search Cache Storage Cache Cache Storage Storage Stubs

21 [Extra] Bottom-up Integration
UI UI Driver Logic Logic Search Search Cache Cache Storage Storage

22 [Extra] Sandwich Integration
UI UI Logic Logic Search Search Search Driver Cache Cache Storage Storage

23 [Extra] Big bang Integration
UI Logic Search Cache Storage

24 [extra] Boom!

25

26 (top-down, bottom-up, sandwich)
Incremental (top-down, bottom-up, sandwich) NOT big bang

27 (top-down, bottom-up, sandwich)
Incremental (top-down, bottom-up, sandwich) NOT big bang

28 Incremental ly, early , frequently NOT big bang

29

30 1. Do a small change + tests 2. Run tests 3. Fix any problems 4
1. Do a small change + tests 2. Run tests Fix any problems 4. Rinse and repeat

31 1. Do a small change+ tests 2. Run tests 3. Fix any problems 4
1. Do a small change+ tests 2. Run tests Fix any problems 4. Rinse and repeat

32 We use Gradle for build automation
1. Do a small change + tests 2. Run tests Fix any problems 4. Rinse and repeat We use Gradle for build automation We can run GUI tests using headless mode Travis can run tests for the code pushed to repo

33 V0.1 : reach in small steps  Git tag  continue to evolve to V0.2
add Read LOTR Added “Pay phone bills” 1. Buy milk 2. Submit report 3. Return books 4. Pay phone bill Web page status bar


Download ppt "WARNING These slides are not optimized for printing or exam preparation. These are for lecture delivery only. These slides are made for PowerPoint 2010."

Similar presentations


Ads by Google