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Azure Redis Cache

Fully managed, open source–compatible in-memory data store to power fast, scalable applications

Fully managed service

Enjoy a fully managed version of the popular open-source Redis server with a turnkey caching solution. Harness the benefits without the need to become an expert in deploying and managing it.

High performance

Azure Redis Cache achieves superior throughput and latency performance by storing data in memory instead of on disk. It consistently serves read and write requests within single-digit milliseconds, delivering exceedingly fast cache operations to scale data tiers as application loads increase.

Built-in reliability

Standard and Premium tiers include a redundant pair of virtual machines (VMs) configured for data replication to ensure maximum reliability. Premium caches also can replicate data across Azure regions as part of an application’s disaster-recovery implementation.

Flexible scaling

With three tiers, Azure Redis Cache fits your needs. Start with any cache size and scale up to a larger one later without any service downtime, or scale down a cache within the same tier.

Enterprise-grade security

Azure Redis Cache supports industry-standard SSL to secure your data in transit and Azure Storage disk encryption at rest. Premium caches can be placed in your own Azure Virtual Network (VNet) so that you can further restrict traffic routes to and from your cache through your VNet topology and access policies.

Open source compatible

At its core, Azure Redis Cache is backed by the open-source Redis server and natively supports data structures such as strings, hashes, lists, sets, and sorted sets. If your application uses Redis, it’ll work as-is with Azure Redis Cache.

Customers Using Azure Redis Cache

What you can build using Azure Redis Cache

Data cache

Azure Redis Cache perfectly complements Azure database services such as Cosmos DB. It provides a cost-effective solution to scale read and write throughput of your data tier. Store and share database query results, session states, static contents, and more using a common cache-aside pattern.

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Cache de dadosA Cache de Redis do Azure complementa na perfeição os serviços de base de dados do Azure como, por exemplo, o Cosmos DB. Fornece uma solução económica para dimensionar o débito de leitura e escrita do seu escalão de dados. Armazene e partilhe resultados de consulta de base de dados, estados de sessão, conteúdos estáticos e muito mais com um padrão cache-aside comum.

Scalable web apps

Quickly save, retrieve, and update web session data such as user cookies and output pages. Azure Redis Cache improves the performance of your application by increasing its responsiveness and enabling it to handle increasing loads with less web-compute resources.

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Aplicações Web DimensionáveisGuarde, obtenha e atualize rapidamente dados de sessões Web como cookies de utilizador e páginas de saída. A Cache de Redis do Azure melhora o desempenho da sua aplicação ao aumentar a capacidade de resposta da mesma e ao permitir-lhe processar cada vez mais cargas com menos recursos de computação Web.


Azure Redis Cache supports standard publish and subscribe functionalities. It’s ideal for routing real-time messages and scaling up web communication frameworks such as SignalR.

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MensagensA Cache de Redis do Azure suporta funcionalidades padrão de publicação e subscrição. É ideal para encaminhar mensagens em tempo real e dimensionar estruturas de comunicação Web como, por exemplo, o SignalR.

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Build your next highly-scalable and responsive app using Azure Redis Cache