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Fred Feng

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Joined on Aug 9, 2021 paganini.fy@gmail.com https://github.com/paganini2008

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Software Engineer

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Fred Feng

Sep 29

Cronflower: Run a DAG workflow across your cluster, instead of chaining cron jobs

#springboot #distributedsystems #dag #jobscheduler

4 min read

Fred Feng

Oct 1

Openspreader: The missing piece of Java concurrency. `java.util.concurrent`, scoped to the cluster.

#architecture #backend #java #springboot

8 min read

Fred Feng

Oct 1

Spreader: Your JVM processes are the cluster. Nothing else to install.

#distributedsystems #gossip #nio #decentralization

9 min read

Fred Feng

Sep 29

Cronflower: Turn a Spring Boot app into a distributed cron cluster

#springboot #distributedsystems #jobscheduler #cronexpression

4 min read

Fred Feng

Sep 27

Greenfinger 2.0: One url in, a searchable archive out

#webscraping #distributedsystems #elasticsearch #vectordatabase

10 min read

Fred Feng

Sep 20

EasyJPA: Criteria API Power in Three Lines, Not Thirty

#springboot #jpa #hibernate #orm

9 min read

Fred Feng

Sep 20

Cronsmith: Stop hand-writing cron: build and parse it in Java

#cronexpression #crontab #anltr #jobscheduler

4 min read

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