我需要ETL吗? [英] Do I need a ETL?
问题描述
我们当前使用Datastage ETL来-每天导出包含15个表(3个不同模式)中数据的CSV /文本文件。
We currently use Datastage ETL to - Export a CSV/text file with data from 15 tables(3 different schemas) on a daily basis.
我想知道是否没有使用ETL的简单方法。我尝试了Scriptella。它看起来简单/快速,但它又是一个ETL。请提出建议。
I am wondering If there is a simpler way to accomplish this with out using an ETL. I tried Scriptella. It looks simple/fast, but it again it is an ETL. Please suggest..
推荐答案
我们使用Python。每种编程语言-曾经发明过的每种语言-都是ETL的替代。
We use Python. Every programming language -- every single one ever invented -- is an alternative to an ETL.
您从不不需要 ETL。
问题是这些:
-
哪个建筑便宜?定制软件或ETL的配置?
Which is cheaper to build? Custom software or a configuration of an ETL?
维护操作便宜些吗?
哪个更容易适应不断变化的需求?
Which is easier to adapt to changing requirements?
这篇关于我需要ETL吗?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!