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Alibaba Cloud Native
Alibaba Cloud Native
Dec 30, 2025 · Cloud Native

How Materialized Views Cut Log Query Times from Seconds to Milliseconds

Backend developers often struggle with log queries that become unbearably slow at scale, causing timeouts and alerts; this article details how applying Alibaba Cloud Log Service materialized views transformed several real‑world cases—from high‑concurrency SDK calls to complex de‑duplication and latency‑comparison queries—cutting response times from seconds to milliseconds and delivering stable performance.

SQLcloud nativelog query
0 likes · 7 min read
How Materialized Views Cut Log Query Times from Seconds to Milliseconds
Alibaba Cloud Native
Alibaba Cloud Native
Aug 12, 2024 · Cloud Native

How SPL’s High‑Performance Mode Supercharges Log Queries in the Cloud

Log data’s immutable, random, and multi‑source nature makes traditional search inefficient, so Alibaba Cloud’s SLS introduces the SPL pipeline language, combining Unix‑style piping with SQL‑like functions, and leverages computation push‑down, vectorized processing, and optimized I/O to deliver high‑performance log queries at scale.

High PerformanceSPLcloud native
0 likes · 18 min read
How SPL’s High‑Performance Mode Supercharges Log Queries in the Cloud