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Simple Log Service

No Complex Regular Expressions Required: The New SLS Data Masking Function Makes Privacy Protection Simpler and More Efficient

This article introduces SLS’s new mask function, which provides a faster, simpler, and more accurate way to automate data masking without relying on complex regular expressions.

SLS Copilot in Practice: Building a Flexible Data Infrastructure for LLM Applications with SLS

This article shares our engineering practices from building the SLS SQL Copilot.

Best Practices for Serverless Monitoring on Alibaba Cloud

This article outlines best practices and tools for monitoring Alibaba Cloud serverless workloads.

16× Performance Boost and 98% Cost Reduction: A Dive into the Upgraded SLS Vector Indexing Architecture

This article introduces an upgraded SLS Vector Indexing Architecture that achieves a 16× performance boost and 98% cost reduction for semantic indexing in log scenarios.

From Visibility to Decisiveness: Operation Intelligence Redefines the Intelligent O&M Paradigm for Enterprises

This article introduces Alibaba Cloud's Operation Intelligence, an AI-native O&M paradigm shift from visibility to decisive action.

From Data Silos to Intelligent Insights: Building a Future-oriented Operation Intelligence System

This article focuses on the core characteristics of operation data, the challenges organizations may face in leveraging it, and how a systematic appro.

No Restarts, No Rewrites, No Downtime: How SLS Soft Delete Delivers True "Seamless Data Rescue"

This article introduces SLS Soft Delete in Alibaba Cloud Simple Log Service for seamless, no‑downtime data rescue and governance.

Introducing the All-New SLS SQL Copilot

This article introduces the product philosophy, architecture, and core technologies of Alibaba Cloud Simple Log Service (SLS) SQL Copilot, an intelligent log analysis assistant.

StoreView SQL: Unlock Geographical Limits for Data Analysis

StoreView SQL enables cross-region and cross-project data analysis within Alibaba Cloud's Simple Log Service, effectively unlocking geographical limits for data analysis.

Evolution of Processing: SPL One-Click Acceleration for Log-to-Metric Conversion

This article introduces SPL's one-click acceleration for converting logs to metrics, enhancing performance, observability, and data processing efficiency.

Cracking Five Challenges in Heterogeneous Log Cleaning: Fully Boosting O&M Data Observability

The article presents how Alibaba Cloud Simple Log Service (SLS) solves five major heterogeneous-log challenges to boost observability in new-energy-vehicle O&M systems.

Leap in Log Collection Efficiency: Comprehensive Upgrade from iLogtail to LoongCollector

This article introduces LoongCollector, a comprehensive upgrade from iLogtail that boosts log collection efficiency, pipeline flexibility, and overall performance in observable data management.

Break Through Data Silos: Practices of Multi-cloud Observability Integration Based on Object Storage Service (OSS)

This article introduces practices for integrating multi-cloud observability data by leveraging OSS file import to break down data silos and enhance real-time log ingestion.

Best Practices for Multi-Cloud Log Integration with Alibaba Cloud SLS: Optimization of Link, Cost, and High Availability

This article aims to provide comprehensive practical guidance and configuration reference for enterprises to build a stable, low-cost, and highly available global log system.

Starting from o11y 2.0: The "More, Faster, Better, Cheaper" Approach to Big Data Pipelines

This article explains how Alibaba Cloud's Simple Log Service (SLS) provides a "more, faster, better, and cheaper" approach to big data pipelines to meet the demands of modern Observability 2.

Use iLogtail SPL to Process Logs: A Comprehensive Guide

This article describes the iLogtail plug-ins for data processing and how to write Simple Log Service (SLS) Processing Language (SPL) statements.

High-cardinality GroupBy Query Acceleration in SLS SQL

This article provides a detailed introduction to the high-cardinality GroupBy query acceleration technology in SLS.

Faster and Stronger: SLS Introduces High-performance SPL Log Query Mode

This article introduces the new high-performance SPL log query mode launched by SLS, which supports the Unix-style cascade pipeline syntax and various SQL processing functions.

SLS Data Transformation SPL Versus Old DSL Scenarios

This article discusses the comparison of using the new data transformation language SPL versus the old data transformation language DSL in different data processing requirements.

Comprehensive Upgrade of SLS Data Transformation Feature: Integrate SPL Syntax

SLS data transformation feature aims to handle unstructured log data. It is now fully upgraded to integrate SPL, enhance data processing capabilities, and optimize its cost.