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Forward: https://www.superoutlier.tech/databricks-cluster-vs-sql-warehouses/ If you are using a Databricks premium account, you see SQL personal along 阅读全文
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Which RDS (NOT Aurora) feature when used does not require you to change the SQL connection string? Read Replicas add new endpoints with their own DNS 阅读全文
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Application Load Balancers can route traffic to different Target Groups based on the following Hostname Request URL Path Source IP Address Network Loa 阅读全文
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https://www.jianshu.com/p/446506134564 cat /etc/apt/sources.list deb http://cz.archive.ubuntu.com/ubuntu bionic main universe apt-key adv --keyserver 阅读全文
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selinux、iptables、firewalld相关介绍 https://blog.csdn.net/weixin_47019016/article/details/109535074 [apollo@localhost ~]$ su - root Password: Last login: M 阅读全文
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TiDB 整体架构 https://docs.pingcap.com/zh/tidb/stable/tidb-architecture TiDB Server： SQL 层，对外暴露 MySQL 协议的连接 endpoint，负责接受客户端的连接，执行 SQL 解析和优化，最终生成分布式执行计划。 阅读全文
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安装文件 hadoop-3.3.4.tar.gz scala-2.13.10.tgz scala-docs-2.13.10.txz 目录配置 (base) hadoop@apollo-virtualbox:/opt/bigdata$ ll total 44 drwxr-xr-x 11 hadoop 阅读全文
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目标 Step Target Status 1 搭建单机开发环境，执行pyspark程序Anaconda3-2022.10-Linux-x86_64.shpycharm-community-2022.3.2.tar.gzvscode: code_1.75.1-1675893397_amd64.deb 阅读全文