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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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JavaScript Vs JSON Top Differences

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Today I woke up after my night sleep, and quickly I completed my daily routines. I thought a few minutes to write useful posts for my readers. I decided to write the differences between JavaScript and JSON.


JavaScript Vs JSON Top Differences
JavaScript Vs JSON Top Differences


JSON Quick Insights

  1. JSON is simply a data-interchange format and, therefore, does not directly require the immediate knowledge of the JavaScript language.
  2. JSON a subset of the JavaScript language.
  3. Data exchange can occur between both browser and server and even server to server.
  4. The file extension is .json.
  5. You can structure the JSON as below:
  6. A collection of name/value pairs.
  7. An ordered list of values.
  8. An introduction to JSON read here


JavaScript Quick Insights

  • JavaScript is a text-based scripting language, whereby sequences of Unicode characters strung together.
  • JavaScript supports two different types of data types.
  • Primitive and non-primitive. Primitive data types the best example is the Object. The non-primitive examples are number, string, Boolean, undefined, and null.
  • A semicolon is the line terminator in JavaScript.
  • The top control statements it supports are IF, ELSE, and FOR-loop.
  • The file extension is .js.
  • An introduction to JavaScript tread here.

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