Components in the Production environment Firewall

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To deploy an application in a production environment, many different components need to work together. This article will introduce the common components in a production environment and their roles. n-tier architecture The n-tier architecture is a popular model for deploying applications in production environments.



Data tier: Stores data, usually using a database server. A firewall is a security device that monitors traffic between networks. It allows or blocks data based on established security rules. A firewall acts as a barrier between networks to prevent viruses, malware, and hackers from accessing the internal network.


Load Balancer Load balancer distributes network india whatsapp number data traffic efficiently among multiple servers (server farms). Load balancer helps prevent traffic overload on a single server. It manages concurrent requests from clients and returns accurate data quickly and reliably. Web Server A web server delivers content such as web pages, files, images, and videos to clients.


It primarily responds to HTTP requests coming from web browsers. Application Server Application server runs business logic and delivers applications to clients. It allows interaction between end users and server-side application code. Application code represents the business logic, which determines how data is created, stored, and changed.