Özgür Özkök
The hexagonal architecture, or ports and adapters architecture, is an architectural pattern used in software design.
In the realm of databases, especially in MySQL, indexes play a pivotal role in enhancing the performance of search queries. Much like the index of a book that helps you quickly locate specific content, a database index allows the database system to fetch the desired data without scanning the entire […]
Identifying inefficient queries is crucial for optimizing the performance of a MySQL database. Here’s how you can find and analyze inefficient queries in MySQL: 1. Enable the Slow Query Log: MySQL’s slow query log tracks queries that take longer than a specified amount of time to execute. By examining this […]
Demonstration of using OpenSSL to create RSA public/private key pair, sign and encrypt messages using those keys, and then decrypt and verify the received messages. Commands used: OpenSSL. Encryption And Decryption Encryption is converting data into an unreadable form by unauthorized parties. This is done by using a mathematical algorithm […]
Onion Architecture is a design approach that aims to create a separation of concerns within the layers of an application. It is called “onion” architecture because the design is layered, with the core domain logic at the center and the outer layers representing services and infrastructure. The layers of an […]
Elasticsearch is built on top of the Apache Lucene search library, and it inherits much of Lucene’s architecture. Here is a brief overview of the architecture of Elasticsearch and Lucene: Lucene Architecture: Lucene is a Java-based, open-source search library that provides full-text search capabilities. It is a low-level library that […]
Theoretical Foundations of Cryptography: From MD5 to SHA-2 Understanding CryptographyCryptography is the art of secure communication. It involves transforming data to prevent unauthorized access. Over the years, various algorithms have emerged. Let’s delve into a few popular ones. MD5: An OverviewMessage Digest Algorithm 5 (MD5) was once a favorite. It […]
The Rise of Cloud Kitchens The restaurant industry is undergoing a significant transformation. In recent years, we have seen the rise of cloud kitchens, which are delivery-only restaurants that do not have a physical dining room. Cloud kitchens are becoming increasingly popular as they offer several advantages over traditional restaurants. […]
Test-Driven Development (TDD) is a software development practice that involves writing tests for a piece of code before writing the code itself.It is a part of the Extreme Programming (XP) software development methodology. XP emphasizes rapid feedback, continuous testing, and frequent iteration. DDD also focuses on constant feedback and iteration […]
Iterative and Agile management are two project management methodologies recently gaining popularity. While they have different focuses, they can be used together to provide a robust framework for delivering successful projects. Iterative management is breaking down a large project into smaller, manageable chunks. This allows teams to identify and address […]
Automate your infrastructure provisioning and management. Infrastructure as Code (IaC) is a practice of managing and provisioning infrastructure through code. This means that the infrastructure, such as servers, networks, and storage, is defined in regulation and then used to create and manage the infrastructure. Overview of IaC: IaC can help […]