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Kylin、Druid、ClickHouse核心技术对比-InfoQ
https://www.infoq.cn/article/uFwbpmCF9BNxN38zkAXO
Kylin、Druid 只适合聚合场景,ClickHouse 适合明细和聚合场景 聚合场景,查询效率排序:Kylin > Druid > ClickHouse Kylin、ClickHouse 建表都需要业务专家参与 Kylin、ClickHouse 查询效率都可能产生巨大差异 ClickHouse 在向量化方面做得的最好,Druid …
OLAP - Kylin调研- 1024搜-程序员专属的搜索引擎
https://www.1024sou.com › article
Druid,Kylin,Doris ... Apache Kylin是一个开源的、分布式的分析型数据仓库,提供Hadoop/Spark ... Apache Kylin 、Druid、ClickHouse 核心技术对比.
Clickhouse vs Druid | What are the differences?
stackshare.io › stackups › clickhouse-vs-druid
Druid supports a variety of flexible filters, exact calculations, approximate algorithms, and other useful calculations. Clickhouse can be classified as a tool in the "Databases" category, while Druid is grouped under "Big Data Tools". Druid is an open source tool with 8.32K GitHub stars and 2.08K GitHub forks.
Kylin、Druid、ClickHouse核心技术对比-InfoQ
www.infoq.cn › article › uFwbpmCF9BNxN38zkAXO
Kylin、Druid、ClickHouse 核心技术对比 DataFunTalk 2020 年 8 月 28 日 本文字数:2411 字 阅读完需:约 8 分钟 导读 : Kylin、Druid、ClickHouse 是目前主流的 OLAP 引擎,本文尝试从数据模型和索引结构两个角度,分析这几个引擎的核心技术,并做简单对比。 在阅读本文之前希望能对 Kylin、Druid、ClickHouse 有所理解。 01 Kylin 数据模型 Kylin 的数据模型本质上是将二维表(Hive 表)转换为 Cube,然后将 Cube 存储到 HBase 表中,也就是两次转换。
Kylin、Druid、ClickHouse核心技术对比 - InfoQ
https://www.infoq.cn › article
导读:Kylin、Druid、ClickHouse是目前主流的OLAP引擎,本文尝试从数据模型和索引结构两个角度,分析这几个引擎的核心技术,并做简单对比。
你需要的不是实时数仓 | 你需要的是一款强大的OLAP数据库(下) - …
https://cloud.tencent.com/developer/article/1506782
16.09.2019 · 目前市面上主流的开源OLAP引擎包含不限于:Hive、Hawq、Presto、Kylin、Impala、Sparksql、Druid、Clickhouse、Greeplum等,可以说目前没有一个引擎能在数据量,灵活程度和性能上做到完美,用户需要根据自己的需求进行选型。
Comparison of kylin, druid and Clickhouse core technologies
https://chowdera.com › 2021/07
Reading guide Kylin、Druid、ClickHouse It's the current mainstream OLAP engine , This paper attempts to analyze the data model and index ...
A New Big Data Benchmark for OLAP Cube Design Using ...
https://www.mdpi.com › pdf
In addition to Kylin and Druid, there are other Big Data OLAP tools that support pre-aggregation. (e.g., Vertica, Clickhouse, Google Big ...
ClickHouse, Druid, and Pinot - Roman Leventov
https://leventov.medium.com › co...
All ClickHouse, Druid and Pinot are fundamentally similar because they store data and do query processing on the same nodes, departing from the decoupled ...
大数据OLAP系统比较 - Suncle's Blog
https://suncle.me/2019/08/02/Comparison-of-the-Open-Source-OLAP...
02.08.2019 · 大数据OLAP系统比较 结论 选择presto和clickhouse配合使用 对实时性要求不严格的数据用presto查询 对于实时性有要求的数据查询clickhouse 理由: 核心原因:clickhouse相对于Apache Kylin等预计算方案非常省机器,成本最关键(比较穷,没办法) clickhouse的单表查询非常非常快 目前再惠的数据仍然处于并将长期处于 ...
Apache Druid vs. Apache Kylin vs. ClickHouse ... - SourceForge
https://sourceforge.net › compare
Compare Apache Druid vs. Apache Kylin vs. ClickHouse using this comparison chart. Compare price, features, and reviews of the software side-by-side to make ...
Apache Druid vs. Apache Kylin Comparison
db-engines.com › en › system
System Properties Comparison Apache Druid vs. Apache Kylin. Please select another system to include it in the comparison. Our visitors often compare Apache Druid and Apache Kylin with Snowflake, ClickHouse and Hive. Providers of DBaaS offerings, please contact us to be listed.
OLAP(总):Doris/Impala/Druid/Presto/Kylin/Clickhouse等对比 ...
https://blog.csdn.net/qq_22473611/article/details/109053952
13.10.2020 · 从成熟度来讲:kylin>spark sql>Druid>presto. 从超大数据的查询效率来看:Druid>kylin>presto>spark sql. 从支持的数据源种类来讲:presto>spark sql>kylin>Druid. 与X沟通,建议使用impala或者spark做查询,于是查询对比各种开源的OLAP引擎。 二、对比. 单表查询. 关联查询. 1.
Kylin、Druid、ClickHouse核心技术对比_朱小厮的博客-CSDN博客
https://blog.csdn.net/u013256816/article/details/108271371
27.08.2020 · 导读:Kylin、Druid、ClickHouse是目前主流的OLAP引擎,本文尝试从数据模型和索引结构两个角度,分析这几个引擎的核心技术,并做简单对比。在阅读本文之前希望能对Kylin、Druid、ClickHouse有所理解。 01 Kylin数据模型
Kylin、Druid、ClickHouse核心技术对比 - 云+社区 - 腾讯云
https://cloud.tencent.com/developer/news/684804
导读: Kylin、Druid、ClickHouse是目前主流的OLAP引擎,本文尝试从数据模型和索引结构两个角度,分析这几个引擎的核心技术,并做简单对比。在阅读本文之前希望能对Kylin、Druid、ClickHouse有所理解。 01 Kylin数据模型. Kylin的数据模型本质上是将二维表(Hive表)转换为Cube,然后将Cube存储到HBase表中,也 ...
Kylin、Druid、ClickHouse核心技术对比 | 知识转载 - 知乎
https://zhuanlan.zhihu.com/p/267311457
Kylin、Druid只适合聚合场景,ClickHouse适合明细和聚合场景. 聚合场景,查询效率排序:Kylin > Druid > ClickHouse. Kylin、ClickHouse建表都需要业务专家参与. Kylin、ClickHouse查询效率都可能产生巨大差异. ClickHouse在向量化方面做得的最好,Druid少量算子支持向量化、Kylin目前 ...
Apache Druid vs. Apache Kylin vs. ClickHouse Comparison
https://db-engines.com › system
Detailed side-by-side view of Apache Druid and Apache Kylin and ClickHouse.
Apache Kylin vs Druid | What are the differences?
stackshare.io › stackups › apache-kylin-vs-druid
Apache Kylin™ is an open source Distributed Analytics Engine designed to provide SQL interface and multi-dimensional analysis (OLAP) on Hadoop/Spark supporting extremely large datasets, originally contributed from eBay Inc. On the other hand, Druid is detailed as " Fast column-oriented distributed data store ".
Apache Druid vs. Apache Kylin vs. ClickHouse Comparison
db-engines.com › en › system
Apache Druid X Apache Kylin X ClickHouse X Description Open-source analytics data store designed for sub-second OLAP queries on high dimensionality and high cardinality data A distributed analytics engine for big data, providing a SQL interface and multi-dimensional analysis (OLAP) and leveraging the Hadoop stack
有人说下kudu,kylin,druid,clickhouse的区别,使用场景么? - 知乎
https://www.zhihu.com/question/303991599
相同点: Kylin 和 ClickHouse 都能通过 SQL 的方式在 PB 数据量级下,亚秒级 (95%查询 2s内返回)返回 OLAP (在线分析查询) 查询结果. 不同应用场景: Kylin 适合高并发,固定模式查询场景,例如: 报表分析,留存分析,用户标签画像分析,用户行为漏斗分析,归因分析等. ClickHouse 适合 ...
Apache Kylin vs Clickhouse | What are the differences?
https://stackshare.io › stackups › ap...
Druid is a distributed, column-oriented, real-time analytics data store that is commonly used to power exploratory dashboards in multi-tenant environments.
有人说下kudu,kylin,druid,clickhouse 的区别,使用场景么
https://www.ossez.com › ... › 数据库
Kylin 和Druid 都是MOLAP 的典范,ClickHouse 则是ROLAP 的佼佼者。 kudu 是一个支持OLAP 的大数据存储引擎,也能用来做OLAP。 如果你的业务部门要求 ...