The official technical account of GrowingIO, showcasing our tech innovations, experience summaries, and cutting‑edge black‑tech.
Facing limitations with Gitbook for SaaS and private deployments, we rebuilt our help documentation platform using Docusaurus, detailing the challenges of multi‑version support, changelog review, offline export, and the step‑by‑step setup, configuration, and deployment processes that streamlined our documentation workflow.
This article explores the evolution of the iOS main.m AutoreleasePool since Xcode 11, explains how Thread‑Local Storage and compiler optimizations like tail‑call elimination affect object lifetimes, and demonstrates practical code examples and assembly insights for developers seeking deeper memory‑management understanding.
This article explains the fundamentals of Reactor's reactive programming model—including Mono and Flux types, map and flatMap operators, asynchronous execution, scheduler choices, and error handling—while providing practical code examples to help developers efficiently use Spring WebFlux.
This article explains why GrowingIO adopts Terraform for multi‑cloud resource management, introduces Terraform’s core concepts and architecture, details a practical project structure with modules, conditional logic, complex loops, global variables, and environment isolation, and shares insights on its advantages and limitations.
Chaos Mesh is an open‑source cloud‑native chaos engineering platform that lets you experiment with fault injection across Kubernetes environments, offering visual dashboards, extensive fault types, and step‑by‑step installation and experiment creation guides to help teams uncover system weaknesses and improve resilience.
This article demonstrates how to achieve multi‑tenant resource isolation in ClickHouse by configuring XML files, leveraging Quotas and Settings Profiles, and transitioning to SQL‑driven access control with roles, illustrating practical steps, code snippets, and best practices for secure user management.
This article explains the definition and importance of data security, describes GrowingIO’s implementation of software runtime protection and static storage encryption using KMS, details data logic isolation, PII management with AES‑256 encryption, and provides code examples for configuring and using these security measures in cloud environments.
This article explains how to monitor Flink jobs running on YARN by leveraging Flink metrics, configuring reporters, defining custom metrics, and visualizing the data in real time with Prometheus, Grafana, and Graphite‑exporter, complete with deployment diagrams and code examples.
GrowingIO’s server-side solution integrates three distinct authentication protocols—OAuth2, LDAP, and CAS—into a unified SSO flow, detailing each protocol’s process, the overall architecture, role of the IAM and Gateway components, and providing configuration and code examples for implementation.
This article compares React component testing approaches, explains the difference between unit testing and end‑to‑end testing, evaluates popular tools such as Jest, Enzyme, and React Testing Library, and provides practical code examples, snapshot testing tips, and integration with Storybook.
