云原生数据仓库 AnalyticDB PostgreSQL版并行处理的相关内容

文章 2023-10-19 来自：开发者社区

每日一博 - MPP（Massively Parallel Processing，大规模并行处理）架构

概述MPP（Massively Parallel Processing，大规模并行处理）架构是一种常见的数据库系统架构，主要用于提高数据处理性能。它通过将多个单机数据库节点组成一个集群，实现数据的并行处理。在 MPP 架构中，MPP采用非共享架构（Share Nothing），每个节点都拥有独立的磁盘存储和内存系统，它们在计算过程中独立运行，不需要关心整个集群的状态，也不关心其他节点存储的数据....

文章 2022-04-27 来自：开发者社区

MPP大规模并行处理架构详解

面试官：说下你知道的MPP架构的计算引擎？这个问题不少小伙伴在面试时都遇到过，因为对MPP这个概念了解较少，不少人都卡壳了，但是我们常用的大数据计算引擎有很多都是MPP架构的，像我们熟悉的Impala、ClickHouse、Druid、Doris等都是MPP架构。采用MPP架构的很多OLAP引擎号称：亿级秒开。本文分为三部分讲解，第一部分详解MPP架构，第二部分剖析MPP架构与批处理架构的异同点....

问答 2022-03-30 来自：开发者社区

MPP架构中的海量并行处理架构的特点和不足是什么呀？

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更新时间 2024-02-17 09:36:21

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云原生数据仓库AnalyticDB PostgreSQL版

阿里云企业级向量数据仓库产品；基于存算分离架构下，全实时数据分析和数据共享等国内领先的产品能力; 自研高性能的向量检索引擎，助力企业打造丰富 AIGC 应用场景。

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AnalyticDB 与通义千问搭建 AI 智能客服

本方案基于 AnalyticDB for PostgreSQL 的高效向量引擎与阿里云自主研发的通义千问 LLM 模型，构建一个高性能的检索增强生成（Retrieval-Augmented Generation, RAG）应用，实现企业的AI智能客服，更高效地解决客户问题。

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