Redundancy is a way of reducing the impact of system failures by configuring multiple avenues to achieve the objective. If a disk, a computer, or an entire portion of the network becomes unavailable for some reason, various forms of redundancy can help mitigate the impact on your currently running systems. This will allow you to address the issue without experiencing downtime.
Relational database management systems allow you to control what data gets added to a table with constraints. A constraint is a special rule that applies to one or more columns — or to an entire table — that restricts what changes can be made to a table’s data. This article will go over in detail what constraints are and how they’re used in relational databases. It will also walk through each of the five constraints defined in the SQL standard and explain their respective functions.
This tutorial provides an overview of best practices for rearchitecting a monolithic application to use microservices, which you can then deploy using Kubernetes, App Platform, or another serverless environment.
Frecuentemente tu preocupación principal es la de activar y poner en marcha tu aplicación al momento de configurar la infraestructura. Sin embargo, el tener una aplicación que es funcional, pero que no tiene en cuenta las necesidades de seguridad asociadas a la…
Linux security is a complex task with many different variables to consider. In this guide, we will attempt to give you a good introduction to how to secure your Linux server. We will discuss high-level concepts and areas to keep an eye on, with links to more specific advice.
Um service mesh é uma camada de infraestrutura que permite gerenciar a comunicação entre os microsserviços da sua aplicação. À medida que mais desenvolvedores trabalham com microsserviços, os service meshes evoluíram para tornar esse trabalho mais fácil e mais eficaz…
Методика непрерывной интеграции, доставки и развертывания (CI/CD) — неотъемлемая часть современного процесса разработки, призванная снизить количество ошибок во…
O OAuth 2 é uma estrutura de autorização que permite que os aplicativos obtenham acesso limitado às contas de usuários em um serviço HTTP, tal como o Facebook, GitHub, e the cloud provider. Ele funciona delegando a autenticação de usuário ao serviço que hospeda a conta do usuário, e…
As a broader subject, configuration management refers to the process of handling changes to a system in a way that assures integrity over time, typically involving the use of tools and processes to facilitate automation and observability.
Linux has robust systems and tooling to manage hardware devices, including storage drives. In this article we’ll cover, at a high level, how Linux represents these devices and how raw storage is made into usable space on the server.
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