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A load balancer is a device that acts as a reverse proxy and distributes network or application traffic across many servers. Load balancers are used to increase applications’ capacity (concurrent users) and reliability.
Heroku is a popular cloud platform that makes deploying and scaling web applications accessible. However, Heroku is not the only option available, and several Heroku alternatives offer similar features and benefits. Here is a comparison of some of the most popular Heroku alternatives: Your best Heroku alternative will depend on […]
Rancher is a container management platform with a user-friendly interface for deploying, managing, and scaling Kubernetes clusters. Kubernetes is an open-source container orchestration system for automating containerized applications’ deployment, scaling, and management. Rancher provides a centralized platform for managing multiple Kubernetes clusters across different environments, such as on-premises, cloud, or […]
Introduction In the world of cloud computing, ensuring the high availability and scalability of applications is essential for delivering a seamless user experience. AWS Elastic Load Balancing (ELB), a fully managed service offered by Amazon Web Services (AWS), plays a crucial role in distributing incoming application traffic across multiple resources […]
As your application needs grow and scale, you want to focus on innovation and not pay for increasing costs. By building modern applications with AWS purpose-built databases, you can take control to optimize your spending. Customers using Amazon DynamoDB, a fully managed, serverless, key-value NoSQL database, can run high-performance applications […]
Amazon Web Services (AWS) is a collection of remote computing services (also called web services) that comprise a cloud computing platform provided by Amazon.com. These services operate from 12 geographical regions across the world. The most central and well-known of these services arguably include Amazon Elastic Compute Cloud and Amazon […]
This message refers to an Elastic Load Balancer (ELB) issue in a cloud computing environment. The message indicates that the health status of the ELB has transitioned from “Ok” to “Severe,” meaning there is a problem with the ELB processes. The message also states that “none of the instances is […]
Nginx is a high-performance web server and reverses proxy servers. It is open-source software widely used for serving static content, proxying incoming requests to application servers, and as a load balancer. Nginx is known for its high performance and low resource usage, making it a popular choice for serving high-traffic […]
AWS Elastic Beanstalk is a fully managed service provided by Amazon Web Services (AWS) that allows developers to quickly deploy and manage their web applications in the AWS Cloud. Elastic Beanstalk abstracts the underlying infrastructure, such as EC2 instances, Auto Scaling groups, and load balancers, and provides a simple and […]
Ribbon is a client-side load balancer that gives you much control over the behavior of HTTP and TCP clients. Feign already uses Ribbon, so, if you use @FeignClient, this section also applies. A central concept in Ribbon is that of the named client. Each load balancer is part of an ensemble […]
Feign is a declarative web service client. It makes writing web service clients easier. To use Feign create an interface and annotate it. It has pluggable annotation support, including Feign annotations and JAX-RS annotations. Feign also supports pluggable encoders and decoders. Spring Cloud adds support for Spring MVC annotations and for […]