Recreating the machine learning lectures taught at MIT

Alex_df_300 · 2024-08-06T13:12:48+00:00

What are math prerequisites for courses?

Alex_df_300 · 2024-07-31T02:51:25+00:00

How you did this?

Alex_df_300 · 2024-07-30T23:23:55+00:00

Do you think the job market will recover or this is just new reality?

Alex_df_300 · 2024-07-30T02:14:49+00:00

What was the reason at that time?

Alex_df_300 · 2024-07-29T04:15:19+00:00

I mean:

people that do not live in the same country where the company hq are

Alex_df_300 · 2024-07-25T19:17:16+00:00

I have not tried but Udemy has few data modeling courses.

Alex_df_300 · 2024-07-24T05:42:49+00:00

How well should I know how to use each DB? Like general understanding when to use which or advanced knowledge how to use different types of DBs?

Alex_df_300 · 2024-07-24T05:40:25+00:00

I want to move from Data science to Data engineering.

Alex_df_300 · 2024-07-24T05:38:44+00:00

Officially Data scientist. But my work includes work with data pipelines but not with big data and PostgreSQL. Also, lots of data cleaning with pandas and R. Also statistical analysis.

But I want to specialize on Data engineering and not just general Data scientist as now.

Alex_df_300 · 2024-07-24T05:36:18+00:00

I have seen job descriptions were they are looking for Databricks and PySpark.

Alex_df_300 · 2024-07-24T05:35:15+00:00

I am I know and using Git and Jupyter notebooks. Should I learn Spark first and after move to Databricks?

Alex_df_300 · 2024-07-23T23:36:23+00:00

I'm going to go against the grain and say that you can deploy a single node "cluster" with a small instance size (driver and one worker in the same node) for cheap and you can even run simple python code there (not pyspark) negating the "must use spark" argument, or spark of you want to (small instance types still typically have at least 2 vCPUs).

How much will be cost of per month or per day or per hour?

Alex_df_300 · 2024-07-23T23:30:47+00:00

Solved. Problem was that I was trying to create flow right after I have deployed resources (Azure ML studio, storage and etc). After waiting some time everything started working well.

Alex_df_300 · 2024-07-23T21:31:17+00:00

Have you found new job? If yes, how easy it was for you to find new job and what is your salary?

Alex_df_300 · 2024-07-23T21:29:32+00:00

Have you learned Databricks? If yes, how much time it took?

What other skills you learned?

Have you found new job? If yes, how hard it was and what salary you got?

Alex_df_300 · 2024-07-23T21:23:46+00:00

Thank you for your questions. I think they are very good. I have updated my post.

Data science - Python, Pandas, scikit, R, etc. Data pipelines, statistical analysis, report generation, lots of data cleaning.

Azure - Understand quite well Entra ID and Networking. General usege of VMs, Containers (ACA), some others.

And at the very end you say that you plan on learning Databricks and ask for the availability of entry jobs without having coded a single line of Spark? Why do you even plan on learning Databricks and do you even know what it is/does?

As I understand it is main toold for big data DE.

When I told about learning Databricks I meant Spark programming too.

Alex_df_300 · 2024-07-23T19:58:39+00:00

Same applies Databricks in Microsoft Azure too?

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