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Enterprise-level professional community for Database, BigData, and AIOps. Daily original articles, weekly online tech talks, monthly offline salons, and quarterly XCOPS&DAMS conferences—delivered by industry experts.

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Recent Articles

Latest from dbaplus Community

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dbaplus Community
dbaplus Community
Mar 22, 2026 · Industry Insights

Will Data Engineers Vanish by 2030? A Bold Forecast for the Future of Data Stacks

The article predicts that by 2030 the traditional data‑engineer role and modern data‑stack components will collapse into a few unified, HTAP‑capable databases, semantic layers, and AI agents, reshaping pipelines, warehouses, and even edge computing while urging engineers to pivot toward semantic modeling and AI orchestration.

AIData engineeringDatabases
0 likes · 19 min read
Will Data Engineers Vanish by 2030? A Bold Forecast for the Future of Data Stacks
dbaplus Community
dbaplus Community
Mar 18, 2026 · Operations

How to Accurately Measure Network Speed on Linux: Tools & Tips

Learn a comprehensive, step‑by‑step guide to testing network performance on Linux, covering beginner commands like ping, download speed checks with curl/wget, advanced utilities such as speedtest‑cli, iperf3, iftop, nload, nethogs, bmon and vnstat, plus installation tips, usage examples, and practical advice for different scenarios.

CLIiperf3linux
0 likes · 10 min read
How to Accurately Measure Network Speed on Linux: Tools & Tips
dbaplus Community
dbaplus Community
Mar 17, 2026 · Backend Development

18 Real-World System Case Studies That Reveal 90% of Software Engineering Challenges

This article examines eighteen concrete production systems—from URL shorteners and Amazon S3 to YouTube, Stripe, Slack, and ChatGPT—showing how their design choices illustrate core concepts such as sharding, caching, idempotency, real‑time messaging, and large‑scale engineering, providing a practical roadmap for software engineers.

Case StudiesScalabilityarchitecture
0 likes · 13 min read
18 Real-World System Case Studies That Reveal 90% of Software Engineering Challenges
dbaplus Community
dbaplus Community
Mar 15, 2026 · Databases

Why MySQL Is Falling Behind PostgreSQL: Commit Trends and Oracle’s Role

The article examines the sharp decline in MySQL’s commit activity since its 2006‑2007 peak, compares recent DB‑Engines rankings that show PostgreSQL overtaking MySQL, and attributes the downturn to Oracle’s management practices, technical setbacks, reduced open‑source community engagement, and a shift toward proprietary alternatives.

Database TrendsMySQLOracle
0 likes · 7 min read
Why MySQL Is Falling Behind PostgreSQL: Commit Trends and Oracle’s Role
dbaplus Community
dbaplus Community
Mar 7, 2026 · Backend Development

Why cURL’s $10K Award Doesn’t Match Its Global Impact

Despite winning a $10,000 Microsoft FOSS grant in 2022, the ubiquitous cURL library—supporting over 110 operating systems and countless protocols—remains underfunded relative to its presence in billions of devices, highlighting the broader economic challenges faced by essential open‑source projects.

Network ProtocolscURLopen-source
0 likes · 7 min read
Why cURL’s $10K Award Doesn’t Match Its Global Impact
dbaplus Community
dbaplus Community
Mar 5, 2026 · Backend Development

How to Ensure Message Order in Kafka: From Basics to Advanced Solutions

This article explains the concept of message ordering in distributed systems, details how Kafka stores messages in partitions, compares global and partial ordering, evaluates single‑partition, asynchronous, and multi‑partition solutions—including handling data skew and partition expansion—and provides a practical interview guide.

BackendKafkadistributed systems
0 likes · 22 min read
How to Ensure Message Order in Kafka: From Basics to Advanced Solutions
dbaplus Community
dbaplus Community
Mar 4, 2026 · Databases

Master PostgreSQL Execution Plans to Supercharge Your SQL Performance

This guide explains what PostgreSQL execution plans are, how they are generated, and how to interpret them using EXPLAIN and EXPLAIN ANALYZE, then demonstrates three real‑world case studies that show step‑by‑step optimizations with indexes, configuration tweaks, and query rewrites to dramatically improve query speed.

Database PerformancePostgreSQLSQL optimization
0 likes · 16 min read
Master PostgreSQL Execution Plans to Supercharge Your SQL Performance