有效使用 Amazon Redshift 更好的性能 更低的成本 節點類型 一個Amazon Redshift 叢集可以使用數種節點類型之一 (RA3、DC2 和 DS2)。每個節點類型可提供不同的大小和限制,以幫助您適當地調整叢集的規模。節點大小會決定叢集中每個節點的儲存容量、記憶體、CPU 和價格。成本和效能最佳化始於選擇正確的節點類型...
然后我下载了查询并打开了一组 PuTTY 窗口,以便可以为我的 Redshift 集群生成有意义的负载: 我运行了初始的并行查询集,然后逐步增加,我可以在集群的Cluster Performance (集群性能)选项卡中看到它们: 我可以在Database Performance (数据库性能)选项卡中看到有额外的处理能力在需要时上线,然后在不再需要时...
然后我下载了查询并打开了一组 PuTTY 窗口,以便可以为我的 Redshift 集群生成有意义的负载: 我运行了初始的并行查询集,然后逐步增加,我可以在集群的Cluster Performance (集群性能)选项卡中看到它们: 我可以在Database Performance (数据库性能)选项卡中看到有额外的处理能力在需要时上线,然后在不再需要...
Amazon Redshift delivers up to 4.9 times lower cost per user and up to 7.9 times better price-performance than other cloud data warehouses on real-world workloads using advanced techniques like concurrency scaling to support hundreds of concurrent users, enhanced string encoding for faster query per...
Optimizing AWS Database Migration Service Performance with Amazon Redshift as Target AWS Whitepaper Abstract and introduction Terminology Database migration considerations Preparing source database Optimizing AWS DMS performance Preparing Amazon Redshift as a target for AWS DMS Testing the migration ...
Wait until you’ve provisioned a Redshift cluster that can handle the type of workload you expect throughout the Reservation period. Then gather and analyze the following Redshift metrics: Cluster Performance: CPUUtilization DatabaseConnections NetworkReceiveThroughput/NetworkTransmitThroughput PercentageDis...
jdbc:subprotocol://<host>:<port>/database?user=<username>&password=<password> subprotocolcan bepostgresqlorredshift, depending on which JDBC driver you have loaded. One Redshift-compatible driver must be on the classpath and match this URL.hostandportshould point to the Redshift master node...
Greenplum是一款开源/企业级部署的，基于MPP架构的大规模数据仓库系统，和Oracle Exadata, AWS Redshift, ...
AWS Glue providesbuilt-in supportfor the most commonly used data stores such as Amazon Redshift, MySQL, MongoDB. Powered by Glue ETL Custom Connector, you can subscribe a third-party connector from AWS Marketplace or build your own connector to connect to data stores that are not natively su...
此仓库是为了提升国内下载速度的镜像仓库,每日同步一次。 原始仓库:https://github.com/awslabs/aws-lambda-redshift-loader master 克隆/下载 git config --global user.name userName git config --global user.email userEmail 分支4 标签12 Ian Meyersdeprecation notice in readme24bb8211年前 ...