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R&D Management Nov 29, 2024 Bilibili Tech

Design and Implementation of Bilibili's Self‑Developed Video Editing Engine

Bilibili replaced a restrictive third‑party video editor with a self‑developed engine, redesigning architecture for extensibility, manageability and controllable rollout, refactoring hundreds of API calls, enabling draft migration, adding observability, and achieving lower crash rates, faster timelines and stable conversion gains while continuing AI‑assisted feature expansion.

R&D managementVideo Editingengine architectureBilibiliperformance metricsself‑developed engine

Backend Development Nov 25, 2024 Java Architecture Diary

Master Spring Boot 3.4 Upgrade: Key Changes, Configurations & Code Samples

Spring Boot 3.4 introduces performance boosts, enhanced observability, and developer experience improvements, and this guide walks you through the most critical changes—including RestClient auto‑configuration, bean validation updates, graceful shutdown, structured logging formats, dependency upgrades, testing enhancements, and deprecated feature handling—complete with configuration snippets and code examples.

JavaBackend DevelopmentObservabilityConfigurationLoggingSpring Boot

Operations Nov 20, 2024 Efficient Ops

How China’s Telecom Leaders Accelerate DevOps & AIOps Standards for Faster Delivery

The article outlines China’s 2024‑2027 information standard action plan, the rollout of ITU DevOps and AIOps assessments, and showcases dozens of telecom projects that achieved significant improvements in delivery speed, reliability, automation and observability through standardized DevOps, SRE and AI‑ops practices.

DevOpsSREStandardizationAIOpsTelecom

Operations Oct 29, 2024 Linux Ops Smart Journey

Unlock Enterprise Monitoring: Master Prometheus Node Exporter in Minutes

This guide explains what Node Exporter is, why it’s essential for enterprise monitoring, how to deploy and configure it on Kubernetes, and how to visualize its metrics in Grafana, providing a complete step‑by‑step solution for robust cloud‑native observability.

MonitoringCloud NativeKubernetesPrometheusGrafanaNode Exporter

Backend Development Oct 18, 2024 Bilibili Tech

Design and Platformization of Bilibili's Paid Exclusive Video and Short Drama Services

Bilibili transformed its rapidly growing charging‑exclusive video and short‑drama services into a modular, platform‑based architecture that separates manuscript, video, charging and drama domains, adds fine‑grained data operations, real‑time observability and robust stability mechanisms, thereby reducing technical debt and enabling scalable, customizable creator‑fan interactions.

System ArchitecturePlatform EngineeringobservabilityBilibilishort dramavideo monetization

Fundamentals Oct 8, 2024 Java Backend Technology

Mastering Java StructuredTaskScope: Simplify Concurrency with Virtual Threads

JEP 453 integrates StructuredTaskScope into Java 21, offering a preview API that replaces Future with Subtask, enabling lightweight virtual‑thread based concurrent tasks, such as fetching data from multiple servers and automatically cancelling slower calls, while simplifying error handling and improving observability.

JavaConcurrencyVirtual ThreadsJDK21StructuredTaskScope

Databases Sep 26, 2024 AntData

Apache HoraeDB (CeresDB): An Open‑Source Distributed Time‑Series Database

Apache HoraeDB (CeresDB) is an open‑source, distributed, high‑availability time‑series database developed by Ant Group, supporting multi‑dimensional queries, compatible with Prometheus and OpenTSDB, and offering SQL and OLAP capabilities for use cases such as APM, IoT monitoring, financial analytics, and AI‑infra observability.

Distributed SystemsSQLObservabilityOpen SourceTime Series Database

Backend Development Sep 25, 2024 Spring Full-Stack Practical Cases

Master Structured Logging in Spring Boot 3.4 with ECS and Custom Formats

This guide explains why structured logging is essential for observability, shows how Spring Boot 3.4 adds out‑of‑the‑box support for Elastic Common Schema and Logstash formats, and provides step‑by‑step configurations and code examples for console output, file logging, custom fields, and custom formatters.

JavaJSONSpring BootStructured LoggingLogstashElastic Common Schema

Operations Sep 13, 2024 Top Architect

Comparison of ELK, EFK, and PLG Logging Systems and Their Architectural Differences

The article explains the components and workflows of ELK, EFK, and PLG (Promtail + Loki + Grafana) logging stacks, compares their architectures, and highlights the trade‑offs between Elasticsearch‑based solutions and Loki‑based solutions for observability in cloud‑native environments.

ObservabilityLoggingELKGrafanaLokiEFK

Databases Sep 11, 2024 360 Zhihui Cloud Developer

Upgrade Pika to 3.5.x: Key New Features, Migration Guide & Rollback Tips

This article introduces Pika 3.5.x’s major enhancements—including a new sync mechanism, expanded Redis command support, RocksDB upgrades, BlobDB, containerization, observability tools, ACL and transaction support—while providing a step‑by‑step upgrade procedure, optional data synchronization, and two rollback strategies for safe migration.

BinlogDatabase upgradeRocksDBRedis compatibilityPikaRollback

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