It seems that the way that I consume information has changed a lot. I have become quite a news junkie recently. One thing, in particular, is that I have been reading quite a lot of international news to determine the stages of Covid-19 in my country.
To do this, I generally visit a lot of news media sites in various countries to read up on the news. This gave me an idea.
With Coronavirus on the prowl, there has been a huge demand across the world for MOOCs as schools and universities continue to shut down.
So, I find it great that providers like Coursera are hosting a lot of excellent courses on their site for free, but they are a little hard to find among all the paid courses.
While these courses are not providing verified certificates if you take them for free, in my view, it is the knowledge that matters than having a few certifications.
Feeling Helpless? I know I am.
With the whole shutdown situation, what I thought was once a paradise for my introvert self doesn’t look so good when it is actually happening.
I really cannot fathom being at home much longer. And this feeling of helplessness at not being able to do anything doesn’t help.
Honestly, I would like to help with so much more in this dire situation, but here are some small ideas around which we as AI practitioners and Data Scientists can be of use.
I know — Spark is sometimes frustrating to work with.
Although sometimes we can manage our big data using tools like Rapids or Parallelization, there is no way around using Spark if you are working with Terabytes of data.
In my last few posts on Spark, I explained how to work with PySpark RDDs and Dataframes. Although these posts explain a lot on how to work with RDDs and Dataframe operations, they still are not quite enough.
Too much data is getting generated day by day.
Although sometimes we can manage our big data using tools like Rapids or Parallelization, Spark is an excellent tool to have in your repertoire if you are working with Terabytes of data.
In my last post on Spark, I explained how to work with PySpark RDDs and Dataframes.
Although this post explains a lot on how to work with RDDs and basic Dataframe operations, I missed quite a lot when it comes to working with PySpark Dataframes.
Many of my followers ask me — How difficult is it to get a job in the Data Science field? Or what should they study? Or what path they should take?
Now the answer is not one everyone would like — Getting into Data Science is pretty difficult, and you have to toil hard.
I mean you have to devote time to learn data science, understand algorithms, upgrade your skills as the market progresses, keep track of old conventional skills, and, of course, search for a job in the meantime and prepare for interviews.
Have you ever been frustrated by doing data exploration and manipulation with Pandas?
With so many ways to do the same thing, I get spoiled by choice and end up doing absolutely nothing.
And then for a beginner, the problem is just the opposite as in how to do even a simple thing is not appropriately documented. Understanding Pandas syntax can be a hard thing for the uninitiated.
So what should one do?
