flow engine | BestHub

DeWu Technology

Apr 28, 2025 · Databases

GreptimeDB Distributed Architecture, Transparent Caching, and Flow‑Based Real‑Time Analytics

GreptimeDB solves front‑end observability challenges with a distributed architecture (frontend, datanode, flownode, metasrv), transparent two‑level caching, elastic scaling, and an SQL‑based flow engine for real‑time multi‑granularity aggregation and approximate counting, delivering millisecond query latency and cost‑effective storage.

GreptimeDBHyperLogLogReal-time Analytics

0 likes · 12 min read

GreptimeDB Distributed Architecture, Transparent Caching, and Flow‑Based Real‑Time Analytics

Selected Java Interview Questions

Apr 25, 2025 · Backend Development

Applying a Flow Engine and Plugin Extension Engine for Business Isolation and Extensibility in Backend Systems

The article explains why over‑designing with workflow orchestration is harmful, introduces a flow‑engine and plugin‑extension approach to achieve clean code isolation and easy business extension, and provides concrete Java examples from the open‑source MemberClub project.

JavaSpringBootbackend architecture

0 likes · 10 min read

Applying a Flow Engine and Plugin Extension Engine for Business Isolation and Extensibility in Backend Systems

Architect

Apr 16, 2025 · Backend Development

Flow Engine and Plugin Extension Engine for Business Isolation and Extensibility in MemberClub

The article explains how the MemberClub open‑source project leverages a flow engine and plugin extension engine to achieve business code isolation and extensibility, illustrating the problems of if‑else branching in multi‑business systems, providing configuration examples, execution principles, and Java code snippets.

JavaPlugin ArchitectureSpringBoot

0 likes · 8 min read

Flow Engine and Plugin Extension Engine for Business Isolation and Extensibility in MemberClub

Architect's Tech Stack

Mar 15, 2025 · Backend Development

Using a Flow Engine and Plugin Extension for Business Isolation and Extensibility

The article explains why simple code quickly becomes unmanageable in multi‑business systems, introduces workflow engines and plugin extensions as solutions, and demonstrates configuration, node definition, execution, and the underlying Java implementation to achieve clean, isolated, and extensible business logic.

JavaPlugin Architecturebackend

0 likes · 6 min read

Using a Flow Engine and Plugin Extension for Business Isolation and Extensibility

Java Captain

Mar 11, 2025 · Backend Development

Why Process Orchestration Is Essential for Backend Systems and How to Implement It with a Flow Engine

The article explains the drawbacks of over‑designing code with tangled if‑else branches, argues that process orchestration and plugin extensions provide clean isolation and extensibility for multiple business lines, and demonstrates a flow‑engine implementation with configuration, node definition, execution, and source code details.

backend architecturecode isolationflow engine

0 likes · 8 min read

Why Process Orchestration Is Essential for Backend Systems and How to Implement It with a Flow Engine

Java Architect Essentials

Mar 11, 2025 · Backend Development

Process Orchestration and Plugin Extension for Business Isolation and Extensibility in Backend Systems

The article explains why excessive if‑else logic harms maintainability, introduces flow‑engine and plugin‑extension techniques to isolate business code and enable flexible extensions, demonstrates their implementation in the open‑source MemberClub project with configuration, node definitions, execution flow, and source code examples.

Javabackend architectureflow engine

0 likes · 8 min read

Process Orchestration and Plugin Extension for Business Isolation and Extensibility in Backend Systems

macrozheng

Mar 5, 2025 · Backend Development

Master Workflow Orchestration to Simplify Business Logic with Flow Engines

This article explains why workflow orchestration is essential for isolating business logic in large systems, outlines common pitfalls of tangled if‑else code, and demonstrates how to configure and execute flow chains using a Java flow engine and plugin extensions.

Javabackend developmentflow engine

0 likes · 7 min read

Master Workflow Orchestration to Simplify Business Logic with Flow Engines

Architecture Digest

Feb 27, 2025 · Backend Development

Implementing a Flow Engine and Plugin Extension for Business Isolation and Extensibility in Backend Systems

The article explains why excessive conditional logic harms maintainability, introduces a flow‑engine and plugin‑extension architecture to isolate business code, demonstrates configuration and execution with Java examples from the open‑source MemberClub project, and lists the surrounding tech stack for practical learning.

JavaSpringBootbackend architecture

0 likes · 7 min read

Implementing a Flow Engine and Plugin Extension for Business Isolation and Extensibility in Backend Systems

IT Services Circle

Aug 12, 2023 · Backend Development

Introducing LiteFlow: A Lightweight Java Flow Engine for Complex Business Logic

This article introduces LiteFlow, a lightweight yet powerful Java flow engine that enables developers to define complex business logic through concise rule files, demonstrates its key features, IDE plugin support, various orchestration expressions, and provides step‑by‑step integration examples with SpringBoot, code snippets, and a real‑world order‑price calculation use case.

JavaLiteFlowSpringBoot

0 likes · 10 min read

Introducing LiteFlow: A Lightweight Java Flow Engine for Complex Business Logic