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Database

This article explores AWS DynamoDB, a high-performance database for modern applications. It explains DynamoDB’s NoSQL approach, highlighting its key-value structure, scalability, and serverless nature. Overall, it describes how DynamoDB benefits developers building fast and adaptable applications.

Database

ACID Properties in Relational Databases on File Systems

ACID Properties in Relational Databases on File Systems 1. Atomicity Transaction Logs: Relational databases use transaction logs stored on the file system to record changes made by transactions before they are committed to the database. If a transaction fails midway, the database can use the transaction log to roll back changes, ensuring atomicity. 2. Consistency Transactions […]

Database

Beginner’s Guide to T-SQL

What is T-SQL? Transact-SQL (T-SQL) is an extension of SQL (Structured Query Language) used in Microsoft SQL Server and Sybase ASE. It includes procedural programming, local variables, and various support functions for string processing, date processing, mathematics, etc. Basic Syntax Here are some essential elements of T-SQL syntax: SELECT Statement Used to query data from […]

Computing Networking

The Invisible Handshake: How SMTP and IMAP Orchestrate Email Delivery

The magic behind email delivery lies in a coordinated dance between two key protocols: SMTP (Simple Mail Transfer Protocol) and IMAP (Internet Message Access Protocol). While TCP/IP (Transmission Control Protocol/Internet Protocol) forms the foundation of all internet communication, SMTP and IMAP add a layer of structure and security, ensuring your emails reach their intended destination.

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