NetBackup

NetBackup addresses the complex challenge of data protection in hybrid multi-cloud environments by offering a unified, proactive solution that integrates data management, automation, and artificial intelligence. The technical architecture of NetBackup is designed to simplify the orchestration of backups and recoveries across a wide range of workloads, including Kubernetes and cloud-based applications.

At its core, NetBackup uses a modular architecture that allows for elastic scaling and deep integration with various storage options, including on-premises, cloud, and tape storage. The system leverages OpenStorage and other advanced storage technologies to optimize data retention and retrieval. For example, the NetBackup Accelerator feature creates a compact data stream to reduce network bandwidth usage, making backups faster and more efficient. Additionally, features like Continuous Data Protection for VMware workloads and instant access VM recovery points enhance the speed and reliability of data recovery.

Operational considerations include the need to configure all storage options before creating a protection plan, which must be done through the NetBackup Administration Console. The system supports various storage types, such as snapshot storage, backup storage, and long-term retention storage, each with specific requirements and limitations. For instance, using WORM storage with certain schedule frequencies requires careful configuration to avoid conflicts with retention periods.

From a technical standpoint, NetBackup supports global deduplication, policy-based tiering, and automated data migration to both on-premises and off-premises clouds. This ensures consistent end-to-end data protection and long-term retention. The system also integrates with Veritas backup appliances, which provide scalable architectures to reduce complexity and enhance cyber resilience across the enterprise.

However, there are operational limitations to consider, such as the potential for increased costs associated with retention in multi-account setups and the need for careful planning when using specific storage options like WORM storage. Additionally, the performance of certain features, such as query performance, can degrade at scale, necessitating careful resource management and optimization.