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Wukong Talks Architecture
Wukong Talks Architecture
Jul 23, 2024 · Databases

An Overview of StarRocks: Architecture, Features, and Performance Benchmarks

StarRocks, an open‑source, high‑performance MPP analytical database under the Linux Foundation, offers vectorized engines, CBO optimizer, materialized views, and storage‑compute separation, integrates with BI tools and data lakes, and demonstrates superior query speed in benchmark tests against ClickHouse, Druid, and Trino.

Analytical DatabaseData LakehouseMPP
0 likes · 10 min read
An Overview of StarRocks: Architecture, Features, and Performance Benchmarks
StarRocks
StarRocks
Dec 12, 2023 · Databases

How StarRocks Enables Real-Time Updates in Analytical Databases

The article explains why analytical databases struggle with real‑time data changes due to columnar storage, complex indexes and distributed processing, and then details StarRocks' primary‑key model, adaptive update mode, bitmap indexes, row/column partial updates, and practical SQL upsert techniques to achieve low‑latency updates without sacrificing query performance.

Analytical DatabasePartial UpdateReal-Time Update
0 likes · 15 min read
How StarRocks Enables Real-Time Updates in Analytical Databases
DataFunTalk
DataFunTalk
May 6, 2023 · Databases

Apache Doris: Overview, Data Lake Analysis Architecture, Community Development and Future Roadmap

This article provides a comprehensive overview of Apache Doris, detailing its origins, MPP‑based analytical capabilities, data‑lake integration techniques, recent architectural enhancements, performance optimizations, community growth, and upcoming development plans, while also addressing common user questions.

Analytical DatabaseApache DorisBig Data
0 likes · 20 min read
Apache Doris: Overview, Data Lake Analysis Architecture, Community Development and Future Roadmap
StarRing Big Data Open Lab
StarRing Big Data Open Lab
Mar 15, 2023 · Databases

Why Distributed Analytical Databases Are the Future: Inside ArgoDB’s Architecture

This article explains the architecture and key components of distributed analytical databases, contrasting them with MPP systems, and details the design of StarRing’s ArgoDB—including its storage, compute, transaction, and SQL engines—highlighting scalability, elasticity, and resource management for modern data warehousing.

Analytical DatabaseArgoDBSQL
0 likes · 16 min read
Why Distributed Analytical Databases Are the Future: Inside ArgoDB’s Architecture
Laravel Tech Community
Laravel Tech Community
Nov 16, 2022 · Databases

DuckDB New Release Highlights and Feature Changes

The article introduces DuckDB, a high‑performance embedded analytical database, outlines its new release’s storage, performance, and memory improvements, describes its C/C++ integration and build process, and lists key feature changes such as parallel execution, novel compression methods, and enhanced SQL capabilities.

Analytical DatabaseDuckDBEmbedded Database
0 likes · 3 min read
DuckDB New Release Highlights and Feature Changes
DataFunTalk
DataFunTalk
Aug 2, 2022 · Databases

Apache Doris 1.0: Features, Architecture, Performance Improvements and Future Roadmap

This article introduces Apache Doris 1.0, detailing its simplified architecture, high‑concurrency support, MPP execution engine, vectorized engine, memory‑controlled stability, multi‑source integration, upcoming lake‑house unification, storage‑compute separation, real‑time ingestion, and community growth.

Analytical DatabaseApache DorisMPP
0 likes · 18 min read
Apache Doris 1.0: Features, Architecture, Performance Improvements and Future Roadmap
dbaplus Community
dbaplus Community
Nov 23, 2021 · Databases

Doris vs ClickHouse: Which MPP Database Wins for Large‑Scale OLAP?

This article compares Apache Doris and ClickHouse across architecture, deployment, multi‑tenant management, data import, storage, query capabilities, performance testing, and cost, providing practical guidance for selecting the most suitable analytical database in large‑scale OLAP scenarios.

Analytical DatabaseApache DorisClickHouse
0 likes · 26 min read
Doris vs ClickHouse: Which MPP Database Wins for Large‑Scale OLAP?
DataFunTalk
DataFunTalk
May 29, 2021 · Databases

Evaluation and Deployment of DorisDB for Analytical Workloads at 58 Group

This article details 58 Group's comprehensive evaluation of DorisDB, TiFlash, and ClickHouse for large‑scale analytical workloads, covering functional and performance benchmarks, real‑world use cases such as security analysis and DBA operations, data ingestion methods, cluster architecture, automation practices, and lessons learned.

Analytical DatabaseDorisDBOperations
0 likes · 10 min read
Evaluation and Deployment of DorisDB for Analytical Workloads at 58 Group
JD Cloud Developers
JD Cloud Developers
Sep 29, 2020 · Databases

Why ClickHouse Powers JD Cloud’s Billion‑Row Queries: Architecture and Performance Secrets

This article explains how JD Cloud’s JCHDB, built on ClickHouse, achieves millisecond‑level queries on billions of rows through columnar storage, distributed multi‑master architecture, SIMD vector engine, sparse indexing, and specialized table engines, and outlines the ideal use cases and deployment details.

Analytical DatabaseClickHouseColumnar Storage
0 likes · 10 min read
Why ClickHouse Powers JD Cloud’s Billion‑Row Queries: Architecture and Performance Secrets