Schema design tips Druid’s data model If you’re coming from a… Relational model Time series model Log aggregation model General tips and best practices Rollup Partitioning an...

Schema design tips Druid’s data model If you’re coming from a… Relational model Time series model Log aggregation model General tips and best practices Rollup Partitioning an...

UX Research & Design How to contribute Participate in UX research Report UX issues Work on UX issues Test new features Next steps UX Research & Design Over the course of ...

Two Phase Config Changes Keep you Safe Permanent Loss of Quorum Requires New Cluster Do Not Use Public Discovery Service For Runtime Reconfiguration Runtime reconfiguration is ...

Template Design Philosophy 1. Separate logic from presentation 2. Discourage redundancy 3. Be decoupled from HTML 4. XML should not be used for template languages 5. Assume des...

EngineConnPlugin (ECP) architecture design Introduction to the second-level module: EngineConnPlugin (ECP) architecture design The engine connector plug-in is an implementation...

Entrance Architecture Design Entrance Architecture Design The Links task submission portal is used to receive, schedule, forward execution requests, life cycle management servic...

Design Decisions in Flask The Explicit Application Object The Routing System One Template Engine Micro with Dependencies Thread Locals Async/await and ASGI support What Flask...

Notes on gossip support DNS Notes on gossip support We use weave mesh’s gossip functionality, which supports gossip of a CRDT protokube listens on 0.0.0.0:3999 dns-controller ...