Aspec | Unit | Contract | API |
---|---|---|---|
Way to execute | local | local | environment |
Feedback time | fast | medium | slow |
Setup complexity | low | medium | high |
Cross-team collaboration | no | yes | yes |
Aspect | Pact | Spring Cloud Contract |
---|---|---|
Deployment / Administration / Hosting | - Pactflow - paid - Broker - free a |
๐ broker | |
๐ consumer | |
๐ order | |
๐ v1 | |
๐ teamOne | |
๐ .gitlab-ci.yml | |
๐ 200.json | |
๐ teamTwo | |
๐ .gitlab-ci.yml | |
๐ 200.json |
| Stage | Phase | Name | Goal | Responsibilites | Outcome | Checlist | | ----- | ----- | -------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | ----------------------- | ----------------------------------------------------------------------------------------------------------------------------------------
Parameters | ETL | ELT |
---|---|---|
process | data is transformed at staging server and then transferred to Datawarehouse DB | data remains in the DB of the Datawarehouse |
code usage | compute-intensive transformations and for small amount of data | high amounts of data |
transformation | done in server/staging area |
Features | RAML | OAS |
---|---|---|
popularity | less popular | more popular and widely used |
backed by | Mulesoft | OpenAPI Initiative, which is a consortium of industry leaders and experts |
expressiveness | more expressive and flexible | less due to lack of annotations, overlays, extensions, libraries |
interoperability | less compatable | more interoperable and compatible |
maintenance | relatively less updates | more actively maintained and updated with a clear roadmap and vision for its future |
focused on | modeling APIs |
Type | Threads | Stop-the-world | Concurrent | Throughput | Latency | Memory | Fragmentation | Tuning | JVM arguments |
---|---|---|---|---|---|---|---|---|---|
Serial | Single | Yes | No | Low | High | Low | Low | Easy | -XX:+UseSerialGC |
Parallel | Multiple | Yes | No | High | High | High | Low | Moderate | -XX:+UseParallelGC |
CMS | Multiple | Yes (briefly) | Yes (mostly) | Moderate | Low | Moderate | High | Difficult | -XX:+UseConcMarkSweepGC |
G1 | Multiple | Yes (briefly) | Yes (mostly) | High | Low | High | Low | Moderate | -XX:+UseG1GC |
ZGC | Multiple | No | Yes (fully) | High | Ultra-low | Very high | Low | Easy | -XX:+UseZGC |
Feature | NPM | YARN | PNPM |
---|---|---|---|
Speed | Slow | Fast | Faster |
Disk Space | High | Low | Lower |
Security | Low | High | Higher |
Compatibility | High | Medium | Medium |
Popularity | High | Medium | Low |
Ecosystem | Rich | Medium | Medium |
Metric | NPM | YARN | PNPM |
---|---|---|---|
Installation time (cold cache) | 67.4s | 47.6s | 32.3s |
Installation time (warm cache) | 9.1s | 4.9s | 4.4s |
Disk space used | 237 MB | 175 MB | 39 MB |
Package Manager | Workspaces | Lockfiles | Scripts | Hooks | Audit |
---|---|---|---|---|---|
NPM | Yes | Yes | Yes | No | Yes |
YARN | Yes | Yes | Yes | Yes | Yes |
PNPM | Yes | Yes | Yes | Yes | No |