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When it comes to securing your AWS environment, there are several options available to you. One such option is AWS Shield, a managed Distributed Denial of Service (DDoS) protection service offered by Amazon Web Services (AWS). We will explore what AWS Shield is, why it is used, and the competitors and similar products in the […]
Amazon GuardDuty is a threat detection service offered by Amazon Web Services (AWS) that continuously monitors your AWS accounts and workloads for malicious or unauthorized activity. GuardDuty is a managed service that analyzes billions of events across multiple AWS data sources, including VPC flow logs, CloudTrail logs, and DNS logs, using machine learning and other […]
Introduction As a Python developer, one of the most important things you can do to improve your code quality and ensure its reliability is to write comprehensive tests. Unit testing is a popular approach to testing in Python development that involves testing small, isolated pieces of code, or “units.” In this article, we’ll explore the […]
20.kasım.2021 günü ilk dakikalarından itibaren Resmi Gazete Sitesi’ ne erişim sorunu yaşanıyor. Meslektaşlarıma kolaylıklar diliyorum.
Here’s a list of some of MySQL’s time functions with SQL samples: NOW() – returns the current date and time in the format ‘YYYY-MM-DD HH:MM:SS’ Example: SELECT NOW(); CURDATE() – returns the current date in the format ‘YYYY-MM-DD’ Example: SELECT CURDATE(); CURTIME() – returns the current time in the format ‘HH:MM:SS’ Example: SELECT CURTIME(); DATE() […]
How to Choose the Right Message Broker for Your Application If you are developing a distributed application that relies on asynchronous communication between its components, you might need a message broker to handle the data flow. A message broker is a software module that acts as an intermediary between different applications, systems, and services, translating […]
The article discusses the DBSCAN clustering algorithm, a density-based unsupervised learning algorithm. Unlike other methods, it is one of the most widely used clustering methods because it can handle clusters of any shape. The article explains the essential parameters in DBSCAN, including the maximum distance between two samples, the minimum number of pieces in a […]
Date functions in MySQL are a set of functions that allow you to manipulate and extract date and time values from expressions, columns, or literals. Date functions help perform various operations on dates, such as finding the difference between two dates, adding or subtracting intervals from a date, formatting a date in a specific way, […]
In MySQL, the WITH clause creates a temporary named result set known as a Common Table Expression (CTE). It allows you to define and reference a subquery in the main query. The syntax for using the WITH clause in MySQL is as follows: WITH cte_name AS (SELECT column1, column2, …FROM table_nameWHERE conditions)SELECT column1, column2, …FROM […]
Clustering is an essential technique in data analysis and machine learning that helps to identify patterns and relationships between data points. DBSCAN (Density-Based Spatial Clustering of Applications with Noise) is one such clustering algorithm widely used in many applications due to its ability to identify clusters of different shapes and sizes. What is DBSCAN? DBSCAN […]