Redis Case Study

[lordaake]

This pull request adds a comprehensive case study on Redis.

The document includes:

• An Introduction to Redis and its significance in the industry.
• A Brief History outlining the milestones in Redis development.
• A section on Main Features detailing Redis’s capabilities.
• A comparison with other in-memory data stores.
• A Getting Started Guide for new users.
• Instructions for Integrating Redis with Visual Studio Code, which provides a practical guide to setting up Redis within this popular IDE.
• Case Studies and Success Stories that highlight Redis's impact.
• A Conclusion that reflects on Redis's position and future in technology.
• Comprehensive References and Additional Resources for further reading and deeper exploration of Redis.