Application teams are moving away from legacy file and block storage systems that introduce performance bottlenecks, replication overhead, and platform lock-in. Modern software requires a data foundation that is API-driven, stateless, and scalable across every environment. This solution brief makes the case for building cloud-native applications on a unified S3 foundation — and shows how MinIO AIStor delivers that foundation at production scale. It features a case study from a global digital payments provider that rebuilt its merchant analytics and reporting applications on MinIO AIStor after its legacy object store reached the limits of performance and scalability while processing millions of daily transactions. Covers developer experience, integration patterns, performance requirements, and the operational advantages of a single consistent S3 layer across cloud and on-prem deployments.
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Legacy file and block storage systems force performance bottlenecks, replication overhead, and platform lock-in into modern application architectures that require agility and cross-environment scalability.
A unified, S3-native storage foundation enables developers to build API-driven, stateless applications that deploy consistently across cloud and on-premises environments without custom integrations.
A global digital payments provider replaced its legacy object store with MinIO AIStor to sustain millions of daily transactions — delivering the performance and scalability modern applications demand.
Application developers, platform engineers, and software architecture leads building cloud-native applications that require a scalable, S3-compatible storage foundation across hybrid environments.
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