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Critical Enterprise Applications Will Reside Outside of Centralised Public Cloud

by Marco van der Hoeven

Through 2027, 50% of critical enterprise applications will reside outside of centralised public cloud locations, according to Gartner. As cloud computing markets and data centre infrastructure evolve, and interest in migrating workloads grows, many enterprises struggle to identify the right partners and solutions.

“Enterprises are beginning to seek placement for workloads that have not migrated to the public cloud,” said Dennis Smith, Distinguished VP Analyst at Gartner. “This represents approximately 70% of all workloads, but the growing number of vendors, technologies and overlapping markets makes it difficult to identify the optimal infrastructure choice for an organisation’s unique circumstances and needs.”

There are many options for enterprises seeking infrastructure services for their workloads that now reside on-premises, ranging from vendors’ server virtualisation offerings to a full suite of services provided by public cloud providers. To determine appropriate placement strategies, Gartner recommends that infrastructure and operations (I&O) leaders follow three steps.

Evaluate Infrastructure Requirements

Many enterprises are seeking cloud-inspired solutions for existing on-premises workloads, such as business-critical applications and general-purpose workloads. These environments may be virtualized but have limited automation and self-service capabilities due to their custom-made nature.

Enterprises that expand their on-premises environments to be cloud-inspired must ensure deployments address public cloud requirements. Many cloud-inspired and cloud computing solutions also offer hybrid capabilities, where common infrastructure elements and application programming interfaces (APIs) can be deployed both on-premises and in the public cloud.

Embrace Hybrid Capabilities & CIPS

The ongoing need to support workloads that are located outside public cloud regions means that mixed cloud and non-cloud infrastructure will be needed for the foreseeable future.

“Companies need hybrid capabilities and always will,” said Smith. “While public clouds deliver many benefits, such as innovation, agility and scalability, their utility can be limited when deployed outside the locations chosen by public cloud providers.”

The market for cloud infrastructure and platform services (CIPS) is significantly changing and has long-term consequences to the future of enterprise IT.

The CIPS market is currently evolving into four separate markets:

  • Distributed hybrid infrastructure (DHI), which address the limitations of a traditional on-premises infrastructure for cloud operating model benefits, providing greater consistency and availability.
  • Strategic cloud platform services (SCPS), which covers the full breadth of cloud services and includes modernising legacy applications for enterprises.
  • Container management, which covers a range of container management offerings including Kubernetes platforms, cluster fleet management and serverless offerings.
  • DevOps platforms which includes solutions intended to aid continuous integration/continuous delivery.

All of these markets reside outside server virtualisation, infrastructure consumption services (ICS) and markets related to data centre infrastructure (DCI).

“Companies will need to navigate both the differences and overlaps across CIPS markets to choose the appropriate workload placement,” said Smith. “This includes identifying the different personas, clarifying their requirements, across both the cloud-native infrastructure and application developer affinity vectors, and mapping them to the appropriate market.”

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