Rephrased question : ETL developer vs Data engineer Answer : Unfortunately there are no strict industry standards on these job titles. That is just one part of it. Before ETL tools such as DataStage, Informatica, Ab Initio, etc., became popular, developers were hand coding every ETL flow. These ETL tools shortened the ETL flow development time to a great extent and allowed ETL developers to focus on business rule/logic/requirement (what to implement) than how to code it or optimize the code. There are many other benefits of using a tool but I won’t go into that in this answer. So an ETL developer with experience in these tools without any programming (coding) experience was/is able to design and develop end to end data flows. Whenever new types of source/target data format comes up, these tools catch up but it takes time, i.e., the ETL tool provider (e.g. Microsoft, IBM, etc.,) adds new components/connectors within the ETL tool to be able to work with new data format. For example, let’
This is an interactive dashboard that can be used to find trends, patterns and eventually insights related to COVID-19 (Corona Virus) from a reliable data source. Additional notes provided below the dashboard. Direct link to the Google Data Studio Dashboard is here - https://datastudio.google.com/u/0/reporting/2e4f9914-8905-4cc9-b36a-75dc3f220438/page/7JbY Best viewed on desktop/laptop Notes : This is an interactive dashboard that can be used to find trends, patterns and eventually insights related to COVID-19 (Corona Virus) You can use the filters on the top or click on the charts to filter. Feel free to embed the dashboard in your websites (of course for non commercial use). Currently dashboard doesn’t have real-time information. There is a delay of about 24 hours as the data is mainly sourced from https://github.com/CSSEGISandData/COVID-19/tree/master/csse_covid_19_data ( 2019 Novel Coronavirus COVID-19 (2019-nCoV) Data Repository by Johns Hopkins CSSE). For some o
The RAG (Red, Amber, Green) visualization (image 1) is now also added to the covid-stats.de dashboard (page 2). It provides some more interesting information. It provides a quick overview of cities/towns that are coming out of COVID-19 and those that are nearing the end of COVID-19 situation within Germany. By clicking and selecting the bundesland it filters out (image 2) to display the cities/towns of that particular bundesland. Using the optional metrics (icon on the top right of the map) one can also get information about last 5 days total cases (image 3), last 5 days average % change, etc.
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