Repository Index

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

• configuration-management
• spring-boot
• config-management
• microservices

Distributed object store

Distributed Big Data Orchestration Service

• big-data
• bigdata
• orchestration
• configuration

TranslatedUniversal, flexible, high-performance distributed ID generator.

• distributed
• id
• idgenerator
• snowflake

The legacy distributed object storage server developed by PitchPoint Solutions can store billions of large and small files using minimal resources. Object data is stored in replicated volumes implemented like Facebooks Haystack Object Store. Object metadata which essentially maps an object name to a volume position is stored in an elasticsearch index. (Development by PitchPoint Solutions has been discontinued)

• distributed-storage
• distributed-systems
• vertx
• rxjava

Stateful actors on Apache Flink 2.x and Java 21 — durable per-key state, exactly-once messaging, Kafka and Kinesis I/O, Kubernetes-native deployment. Continues the Apache Stateful Functions programming model on the modern Flink line.

• actor-model
• apache-flink
• distributed-systems
• event-driven

Estimating the number of clusters in a data set via the gap statistic. Implemented in H2O-3

• kmeans
• kmeans-clustering
• clustering
• gap-statistic

Implementation of Partitioning Around Medoids (PAM) in H2O-3

• clustering
• machine-learning
• h2o-3
• java