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Latest from Alibaba Cloud Developer

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Alibaba Cloud Developer

Mar 17, 2026 · Backend Development

How RocketMQ LiteTopic Eliminates AI Inference Queue Bottlenecks with Millisecond‑Level Flow Control

This article explains why traditional message‑queue throttling fails in AI inference workloads, introduces Apache RocketMQ 5.x LiteTopic’s lightweight topic model, and details its four core features—physical isolation, elastic scaling, precise flow control, and consumption suspension—that together provide millisecond‑level real‑time throttling and minute‑level busy‑idle scheduling for personalized traffic management.

AI inferenceFlow ControlLiteTopic

0 likes · 14 min read

How RocketMQ LiteTopic Eliminates AI Inference Queue Bottlenecks with Millisecond‑Level Flow Control

Alibaba Cloud Developer

Mar 16, 2026 · Artificial Intelligence

HeartBench: Building the First Chinese AI Humanization Benchmark

This article details the creation of HeartBench, a Chinese benchmark for evaluating large language models' emotional and social intelligence, describing its background, design principles, data pipeline, evaluation methods, multi‑stage versioning, blind‑test validation, and lessons for building transferable AI assessment frameworks.

AI BenchmarkEmotion AIHumanization

0 likes · 25 min read

HeartBench: Building the First Chinese AI Humanization Benchmark

Alibaba Cloud Developer

Mar 13, 2026 · Artificial Intelligence

Ensuring AI Agents Are Truly Controlled: Observability & Security with OpenClaw

This article explains how to verify that AI agents operate under strict control by combining session audit logs, application logs, and OpenTelemetry metrics, detailing threat modeling, runtime protection limits, and comprehensive observability pipelines using OpenClaw to answer who, what, cost, and auditability questions.

AI agentObservabilityOpenClaw

0 likes · 26 min read

Ensuring AI Agents Are Truly Controlled: Observability & Security with OpenClaw

Alibaba Cloud Developer

Mar 10, 2026 · Artificial Intelligence

Turning AI into an Analyst: OpenClaw Skill System + DuckDB for E‑Commerce Forecasting

This article explains how OpenClaw’s Skill system gives AI executable instructions, combines it with a DuckDB analytical instance, and builds a fully automated e‑commerce behavior forecasting pipeline that iteratively trains, validates, and optimizes models to achieve sub‑10% prediction error.

AI automationDuckDBE‑Commerce Forecasting

0 likes · 17 min read

Turning AI into an Analyst: OpenClaw Skill System + DuckDB for E‑Commerce Forecasting

Alibaba Cloud Developer

Mar 9, 2026 · Artificial Intelligence

How Alibaba’s AI Code Review Assistant Cuts NPE Bugs with Context‑Aware Agents

This article explains Alibaba Group’s AI‑driven code review benchmark, the agent‑based assistant that understands repository context, its real‑world impact on reducing null‑pointer exceptions, and how the open‑source AACR‑Bench dataset provides a multi‑language, context‑aware evaluation standard for AI code review.

AACR-BenchAI code reviewAgent Architecture

0 likes · 19 min read

How Alibaba’s AI Code Review Assistant Cuts NPE Bugs with Context‑Aware Agents

Alibaba Cloud Developer

Mar 6, 2026 · Big Data

How DataWorks Turns Data Quality Rules into Code with Data Contracts

This article explains how DataWorks integrates data quality specifications directly into the SQL development workflow using Data Contracts, addressing governance lag, versioning gaps, and trust issues while providing a unified, version‑controlled, and automated quality assurance process for offline data pipelines.

DataWorksSQLYAML

0 likes · 12 min read

How DataWorks Turns Data Quality Rules into Code with Data Contracts

Alibaba Cloud Developer

Mar 5, 2026 · Artificial Intelligence

When Do AI Agent Skills Actually Add Value? A Deep Dive into Skills vs Commands vs Sub‑Agents

This article examines how the concept of Skills in AI agents evolves from a seemingly redundant feature in specialized coding tools to a crucial, reusable abstraction in enterprise‑level, multimodal agent platforms, outlining the scenarios where Skills shine and where they become unnecessary.

Reusabilityagent platformsskills

0 likes · 19 min read

When Do AI Agent Skills Actually Add Value? A Deep Dive into Skills vs Commands vs Sub‑Agents

Alibaba Cloud Developer

Mar 4, 2026 · Artificial Intelligence

Turning R&D Support into Scalable AI Agents: A Blueprint for Operable Knowledge

This article details how a fragmented, experience‑driven R&D support workflow was transformed into a sustainable, AI‑powered agent system by abstracting frequent queries into business Q&A and diagnostic capabilities, designing a four‑layer architecture, iterating prompt‑based implementations, and establishing a quality‑scored feedback loop for continuous improvement.

AIQuality EvaluationR&D support

0 likes · 26 min read

Turning R&D Support into Scalable AI Agents: A Blueprint for Operable Knowledge

Alibaba Cloud Developer

Mar 2, 2026 · Artificial Intelligence

Why Spec Coding Beats Vibe Coding: Proven Practices for AI‑Assisted Development

The article examines the evolution of AI‑assisted programming in 2025, contrasts Vibe Coding with Spec Coding, outlines five core context‑engineering patterns, details the Skill vs. Subagent model, and presents a practical workflow system (kuspec) for building, initializing, and executing AI‑driven development tasks.

AI codingSkillSpec Coding

0 likes · 14 min read

Why Spec Coding Beats Vibe Coding: Proven Practices for AI‑Assisted Development

Alibaba Cloud Developer

Feb 27, 2026 · Databases

How DuckDB Compression Supercharges AliSQL Storage and Cuts MySQL Costs

AliSQL integrates DuckDB as its storage engine to achieve high‑density columnar compression and fast analytical scans, detailing DuckDB’s multi‑layer storage format, adaptive compression algorithm selection, performance benchmarks versus InnoDB, HBase, ClickHouse, OceanBase, and the engineering optimizations AliSQL adds for throughput and cost reduction.

AliSQLColumnar StorageDatabase Optimization

0 likes · 12 min read

How DuckDB Compression Supercharges AliSQL Storage and Cuts MySQL Costs