joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

aeilers

Hive Pattern/Stack

The Hive Pattern is a proven theory to redefine enterprise level architecture based on Command Query Responsibility Segregation (CQRS), Event Sourcing (ES), unified transaction logs, and microservices patterns.

Goals of the Hive Pattern:

• define a horizontally scalable, high performing, fault tolerant solution for enterprise architecture
• remove boilerplate application logic so engineers can focus on solving enterprise challenges
• improve operational efficiencies through specialization and micro implementations
• minimize the depth of n-tier architecture

The Hive Stack is an open source, enterprise application stack in the spirit of LAMP, MEAN, and other open source application stacks that proves the Hive Pattern. The intent is to provide a standardized set of services and storage solutions as a base set of tools to solve enterprise challenges.

ursuad

Kafka Topics

List existing topics

bin/kafka-topics.sh --zookeeper localhost:2181 --list

Describe a topic

bin/kafka-topics.sh --zookeeper localhost:2181 --describe --topic mytopic

Purge a topic

bin/kafka-topics.sh --zookeeper localhost:2181 --alter --topic mytopic --config retention.ms=1000

... wait a minute ...

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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