TechCuriosity

In the previous part, we tried to learn, what problem Docker is actually trying to solve. That is a pre-requisite to know before to understand what the Docker is. So, what is Docker? Docker is a platform or we can say it is an independent ecosystem which is used to create and run containers. The Docker Ecosystem contains the following components: 1. Docker Client 2. Docker Server 3. Docker Machine 4. Docker Image 5. Docker Hub 6. Docker Compose We will learn about all of these components one by one. If you remember, in the previous post, we tried to run the below command on our terminal                                                            docker run -it redis So when we ran this command, Docker CLI reached out to Docker Hub to download a single file called image. In the Docker world, an Image is a single fi...

What problem Docker is actually trying to solve? When we try to install software on our computer, there are high chance that we might end up in some error screen. I remember, when I tried to install Redis (a cache software, widely used in Production applications) first time on my system, I got errors and then I had to copy the error code and go to Google to check how to rectify the error. On the Redis installation web page, it explains that just run the below command to install Redis locally. But when I tried to install it I got some errors like the below one: And this is a never-ending loop. Sometimes we try to resolve one issue and land up on a second issue. This is what Docker is trying to solve. It wants to make the software installation easy not just only on our personal computers but also on web servers. If we see the role of Docker in Redis installation: we can directly run the below command and boom, we can see Redis start running in our local system just in seconds. So in a nu...

Amazon Simple Storage Service (S3) is a scalable, secure, and highly available object storage service provided by Amazon Web Services (AWS). Understanding how S3 stores data internally requires delving into its architecture, which involves various components and processes designed to ensure durability, availability, and performance. Let's break down the internal workings of S3: 1. Object Storage Model:    S3 follows an object storage model where data is stored as objects within containers called " buckets ." Each object consists of data, metadata, and a unique identifier. 2. Data Distribution:    When a user uploads an object to S3, the data is divided into smaller parts, known as " chunks " or " blocks ." These blocks are distributed across multiple storage nodes within AWS data centers. 3. Storage Classes:    S3 offers different storage classes, such as Standard, Intelligent-Tiering, Standard-IA (Infrequent Access), One Zone-IA, Glacier, and Glacier ...

Below are the main usages of HttpClient in .NET world that needs to be understand, if you want to master it fully. 1. Best Practices for Consuming RESTful APIs with `HttpClient`: Covering error handling, retries, timeouts, and managing HTTP headers effectively. 2. Performance Optimization Techniques for `HttpClient` in .NET: strategies for improving throughput and reducing latency when making HTTP requests. 3. Implementing Authentication and Authorization with `HttpClient`: Understanding how to handle authentication mechanisms such as OAuth, JWT, and API keys in .NET applications. 4. Testing `HttpClient` Code: Exploring approaches to unit testing and integration testing `HttpClient` code using mocking frameworks like Moq or NSubstitute. 5. Advanced Usage of `HttpClient` for Reactive Programming: Demonstrating how to leverage `HttpClient` with reactive programming libraries like Reactive Extensions (Rx.NET) for asynchronous and event-driven programming. 6. Building Resilient Microservi...

Understanding HttpClientFactory in the .NET World In the realm of .NET development, HttpClientFactory emerges as a pivotal component for managing HttpClient instances efficiently. This article aims to elucidate the intricacies of HttpClientFactory, its significance, and best practices for its utilization. Introduction to HttpClientFactory: Introduced in .NET Core 2.1 and continued in later versions, HttpClientFactory revolutionizes the management of HttpClient instances within applications. It addresses common pitfalls associated with HttpClient usage, such as socket exhaustion, DNS resolution issues, and improper lifecycle management. Key Features and Benefits: 1. Improved Resource Management : HttpClientFactory promotes optimal resource utilization by pooling and reusing HttpClient instances. This mitigates the overhead of creating new HttpClient objects for each request and enhances application performance. 2. Lifetime Management : It offers flexible lifetime management options for ...

In the .NET world, HttpClient is a powerful class used for sending HTTP requests and receiving HTTP responses from a resource identified by a URI (Uniform Resource Identifier). It provides a straightforward and flexible API for interacting with web services, making it a fundamental component in modern .NET applications. Let's delve deeper into its features, uses, and best practices. Overview of HttpClient: HttpClient was introduced in .NET Framework 4.5 and has since become a standard for making HTTP requests in .NET applications. It's part of the System.Net.Http namespace and is available in both .NET Framework and .NET Core/.NET 5+. Features and Capabilities: 1. Simplicity and Ease of Use: HttpClient simplifies the process of making HTTP requests by abstracting away the complexities of network communication. Developers can focus on the application logic rather than low-level network details. 2. Asynchronous Support: One of the standout features of HttpClient is its robust sup...

Welcome to TechCuriosity, your gateway to the ever-evolving world of technology! Here, we delve deep into the realms of cutting-edge innovations, exploring a myriad of topics ranging from Angular to AWS, from .NET to neural networks, and everything in between.  In an era where technological advancements shape the very fabric of our society, staying informed and up-to-date is not just an option but a necessity. At TechCuriosity, we understand the insatiable thirst for knowledge that drives tech enthusiasts, developers, and professionals alike. Our mission is to quench that thirst by providing insightful articles, tutorials, and discussions tailored to the curious minds hungry for tech wisdom. Angular, the JavaScript framework maintained by Google, stands at the forefront of modern web development. Whether you're a seasoned developer or just dipping your toes into the world of web applications, our in-depth guides and tutorials on Angular will help you master this powerful framework....