2019年6月16日
大数据基础之Drill（1）简介、安装及使用
摘要： https://drill.apache.org/ 一 简介 Drill is an Apache open-source SQL query engine for Big Data exploration. Drill is designed from the ground up to suppo 阅读全文
posted @ 2019-06-16 22:23 匠人先生 阅读(2114) 评论(0) 推荐(0)
Java基础之Nginx缓存
摘要： 1 proxy_ignore_headers 1.1 Set-Cookie By default, nginx does not caches requests with Set-Cookie. 默认情况下：Nginx不会缓存response中带有Set-Cookie的请求； If a header 阅读全文
posted @ 2019-06-16 22:22 匠人先生 阅读(858) 评论(0) 推荐(0)
运维基础之Amplify
摘要： 官方：https://www.nginx.com/products/nginx-amplify/ NGINX Amplify is a SaaS‑based monitoring tool for the open source NGINX software and NGINX Plus. With 阅读全文
posted @ 2019-06-16 21:47 匠人先生 阅读(389) 评论(0) 推荐(0)
大数据基础之ETL vs ELT or DataWarehouse vs DataLake
摘要： ETL ETL is an abbreviation of Extract, Transform and Load. In this process, an ETL tool extracts the data from different RDBMS source systems then tra 阅读全文
posted @ 2019-06-16 21:45 匠人先生 阅读(1238) 评论(0) 推荐(0)