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Showing posts with the label Concatenate Strings

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Step-by-Step Guide to Creating an AWS RDS Database Instance

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 Amazon Relational Database Service (AWS RDS) makes it easy to set up, operate, and scale a relational database in the cloud. Instead of managing servers, patching OS, and handling backups manually, AWS RDS takes care of the heavy lifting so you can focus on building applications and data pipelines. In this blog, we’ll walk through how to create an AWS RDS instance , key configuration choices, and best practices you should follow in real-world projects. What is AWS RDS? AWS RDS is a managed database service that supports popular relational engines such as: Amazon Aurora (MySQL / PostgreSQL compatible) MySQL PostgreSQL MariaDB Oracle SQL Server With RDS, AWS manages: Database provisioning Automated backups Software patching High availability (Multi-AZ) Monitoring and scaling Prerequisites Before creating an RDS instance, make sure you have: An active AWS account Proper IAM permissions (RDS, EC2, VPC) A basic understanding of: ...
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2 Best Ways to Concatenate Strings in Python

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Concatenation of strings in Python is possible by using the plus and join method. You can also do it in other ways. But in my point of view, these two are the best methods. What are Strings? A string represents in quotes. Let us see the data. It can have all kinds of data. A lot you can do by manipulating strings. Concatenation is one. Example for strings  Stringa='Uncle' Stringb='is' Stringc='Married' Above example, you can see three strings. To make all these strings into a single, you need the concept of concatenation. What is string concatenation? String concatenation is a frequent activity in data science. Knowing this concept is helpful in your project and interviews as well. You can do it using the two best methods. One is you can use plus operator. For the other one, you can use the join method. #1: Using the plus operator Stringa='Uncle' Stringb='is' Stringc='Married' print(Stringa + ' ' + Stringb + ' ' + Stringc)...
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