Andrey Ivanov | Python

2021-09-27 00:33:37 NEVER LEARN PYTHON









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2021-09-25 17:19:42 CREATING REDIS CACHE









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2021-09-22 11:54:49 STARTING REDIS LISTS #3









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2021-09-21 13:25:17 PROBLEMS AND SOLUTIONS WITH MAGIC FUNCTIONS









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2021-09-16 23:41:58 COMMON DJANGO MISTAKES









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2021-09-14 11:15:13 Hello, everyone!

Have you ever had a situation where you don't understand what you are doing with your code? Everything falls out of your hands, and you can't get together. Frequent errors in the structure, ugly code, the complexity of understanding processes - all this prevents you from developing calmly. This is especially true in the business sphere, where we cannot write our applications due to deadlines. We all want to do something good, but how to do it so as not to regret what we have written?

Therefore, I created my new course on Udemy which will analyze these cases. He talks about some problem in the industry, and then shows how it affects the program, the team, and the company in the future. I use Python during the course, so this will not be a problem for you. I'm waiting for you! Thanks!

Use the code: TELEGRAM to get the minimum price of the course(It is only valid for 29 days)

https://www.udemy.com/course/how-to-build-excellent-applications/?referralCode=55A702A0C6D068AE440E
https://www.udemy.com/course/how-to-build-excellent-applications/?referralCode=55A702A0C6D068AE440E
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2021-09-13 10:02:29 The coolest part of Azure CosmosDB.

The Azure cloud has a NoSQL database called CosmosDB. It has both pros and cons, and therefore I will make a separate video on it. However, the most interesting part is the API that we use to interact with the database. For example, if we are talking about MySQL, we will have SQL, MongoDB will have NoSQL, and Redis will have the Redis query language. These APIs cannot be used with each other without complex manipulations.

However, the developers of CosmosDB decided to overcome this problem and made more than five APIs for the database interactions. For instance, you can choose SQL or MongoDB, and then use them in your code. This greatly simplifies both the understanding of the queries from developers, and the ease of using the database itself. Now, we can use any libraries that were in our code before, that is, we do not need to change the code much when changing the database.

The biggest disadvantage is the new functionality, as well as too different database features. For example, if MongoDB releases new functionality, it may appear in the library that you use in your code. However, it will not appear in CosmosDB for a very long time, and accordingly you will need to somehow adapt to it. Open / Comment