Discover and read the best of Twitter Threads about #continuousintegration

Most recents (4)

#TDD, #CodeReview and #ContinuousIntegration in action - here is how with @marcandsweep we develop new features in #JaCoCo (jacoco.org/jacoco/):
as an example let's have a look at github.com/jacoco/jacoco/…
… first we add high level "validation" test to study desired behavior, this test targets Records (openjdk.java.net/jeps/359) that are #JDK14 Preview Feature (openjdk.java.net/jeps/12),
so build fails locally, but only on JDK14 …
… yes - locally for development we have many #Java versions installed …
Read 12 tweets
#ContinuousIntegration Pro-tip (of course I mean single branch):
Start adopting the expand-contract pattern.
Expand-contract is what blue-green deployments do.
You expand by installing a new version of the app, and then you contract by removing the old version.
Expand-contract is also heavily used for zero-down time database schema changes.
Let’s say you need to rename a table column.
You expand by adding a new column with the new name.
Feed the new column with data.
Once the app uses the new column, contract by removing the old one.
Read 8 tweets
All of you #recruiting #fullstack developers, or calling yourselves #fullstack #software #developers, this is the stack. I call #shenanigans.
#UI & #UX
#Accessibility
#Internationalization
#GraphicDesign
#Javascript
WAF and client-side #security
Client-facing #performancetesting
Caching & #CDN
#APIDesign
Identity management
#Microservices
#Database access patterns
#ContinuousIntegration
Build servers (#Jenkins)
Source code management
Deployment methodologies
#ConfigurationManagement
#InfrastructureAsCode
Infrastructure Security
#TDD
Concurrent programming
Backend performance testing
#Monitoring
Alerting
Storage subsystems
Messaging subsytems
#Networking
Read 4 tweets
Here's an @InfoQ article I did in 2015, explaining why #GitFlow is incompatible with CI let alone CD infoq.com/news/2015/10/b…
Here's an @InfoQ video of a talk I did in 2015, which includes an explanation of why #GitFlow is incompatible with CI infoq.com/presentations/…
Read 24 tweets

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