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Set secrets in Databricks

If you add as plain text the user and password of your connections you are making a mistake that it’s easy to solve. In order to solve Now you can use the CLI and it should be connected to your instances. So, now we can run the commands to set the keys. For example, if

Difference between Framework and Libraries

Software Development has tricky words. Some Jargon that seems as unreachable when we are starting. Even though is not a game changer understand this difference is a nice to have and in one or two paragraph I’m going to point the ideas that give me some impression that what are the key points in the

Resource from Vanguard ETF

Looking for vanguard ETF data is not an easy task. Because there are a lot of pages that need to subscribe or even purchase a subscription. So, we can’t access to free information. I don’t know if this behavior is normal across the industry, or I am thinking wrong about that. Because the composition of

Load data from Snowflake to S3

If you want to load data from Snowflake to S3 should try to use the COPY INTO command so, you run something like this command in the snowflake Web App: copy into @my_ext_unload_stage/d1 from mytable; And receive the following error: Failure using stage area. Cause: [Access Denied (Status Code: 403; Error Code: AccessDenied)] To solve

Using Presing in AWS

Presing is a command you can use in the AWS CLI that allows anyone to have the pre-signed URL to make and HTTP get request to retrieve the data that is inside the bucket pre-signed. In the CLI you will execute: aws s3 presign s3://DOC-EXAMPLE-BUCKET/test2.txt And the output you’re going to receive is the following:

Load CSV file from S3 to NEO4J

If you try to load data from S3 to NEO4J you are going to need to presing the file. So you need to expose the data to somebody that have the file. So, first you need to presing the file: aws s3 presign s3://rohank/actors.csv And then you can load the data on your NEO4J Instance:

UNIX: A History and a Memoir

In the era of bright consultancy, where all things are opinionated, it’s difficult to find some refreshing ideas. For real it exists, but it is difficult to find. We are talking also about some people, who have the expertise of a field in Computer Science take time to say something about the route they have,

Enviroments in Virtual Env

The importance of using environments As was said in Setting environments in Python it’s important to use environments for your deployment, even if these are side projects or wild repositories. But at first, I used Conda to create the environment. However, a while ago, I made the switch to Virtual Env As a point of

Event Driven Architectures

In the Gartner Submit of 2006 Mani Chandy talked about the existence of a misconception of Event Driven Architecture (EDA). So, he proposed to talk about the understanding of EDA and its Return of Investment. So he can evaluate the true costs and benefits. In this talk an event was defined as:  “An event is