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“Database Development” is the process of designing, implementing, and managing databases to store, organize, and retrieve data efficiently, involving tasks such as schema design, query optimization, and ensuring data integrity, security, and scalability, essential for supporting various applications and business processes.
Yazılım geliştirme süreçlerinde sıkça karşılaşılan, ancak çoğu zaman göz ardı edilen bir kavram olan teknik borç (technical debt), kısa vadeli çözümlerle hedeflere hızlıca ulaşma çabasının uzun vadede getirdiği maliyetleri ifade eder. Bu terim, yazılım geliştiricisi Ward Cunningham tarafından ortaya atılmıştır. Cunningham, teknik borcu, hızlı çözümlerle elde edilen avantajların, ileride daha […]
MySQL sorgularınız yavaş mı çalışıyor? Sorgularınızda indeks kullanmanıza rağmen hala verimsizlik mi var? Cevap, belki de “Cardinality” adı verilen ama sıkça göz ardı edilen bir metriktedir. MySQL’de indeks performansını anlamak için kullanılan bu değer, doğru kullanıldığında sorgularınızı uçuşa geçirebilir. Cardinality Nedir? MySQL’de Cardinality, bir indeks içinde yer alan benzersiz (unique) değerlerin tahmini […]
The SOLID principles are five object-oriented design principles that can help you write better code. They are: The Single Responsibility Principle The single responsibility principle (SRP) states that every class should have only one reason to change. This means that a class should only be responsible for one thing. For […]
PocketBase, with its robust backend capabilities encapsulated in a single file, is designed to be a versatile backend solution. But how does it fare when integrated with the diverse landscape of front-end technologies? Let’s explore its potential compatibility and integration points with popular frontend stacks: Seamless SDKs and APIs: Real-time […]
Introduction: In today’s fast-paced business landscape, enterprises constantly seek innovative solutions to streamline operations, boost efficiency, and improve customer engagement. With artificial intelligence and cloud technologies, chatbots have become a powerful tool for businesses to interact with customers, automate tasks, and enhance user experiences. One such remarkable solution is the […]
To get the MySQL version using an SQL command, you can use the SHOW VARIABLES command with a WHERE clause to filter for the version variable. Here’s the SQL command: When you execute this command, it will return the MySQL version in the result set. The output will have two […]
We can create scheduled events by SQL on MySQL using the CREATE EVENT statement. The syntax for the CREATE EVENT statement is as follows: The event_name parameter is the name of the event. The schedule parameter specifies when the event will be executed. The event_body parameter is the SQL statement […]
Modernize your data infrastructure with fully managed, purpose-built databases Choose the right purpose-built engine. Use case-driven, highly scalable, distributed applications suited to your specific needs. AWS offers 15+ purpose-built engines to support diverse data models, including relational, key-value, document, in-memory, graph, time series, wide column, and ledger databases. Achieve performance […]
The MySQL IFNULL() function is handy for handling NULL values in your queries. It allows you to specify a default value to be returned if a NULL value is encountered. This can be helpful for a variety of tasks, such as: Body: Syntax of the IFNULL() Function The syntax of […]
Debezium is an open-source distributed platform that turns your existing databases into event streams so that applications can see and respond almost instantly to each committed row-level change in the databases. Debezium is built on top of Kafka and provides Kafka Connect compatible connectors that monitor specific database management systems. Debezium records the history […]