IT executives will get better at containing cloud costs in 2017 as their best practices mature. And it’s already happening. Bartoletti says that a cloud architect for a large software company shaved $300,000 off of a $2.5 million cloud bill by monitoring his consumption. And cost management tools from the likes of AWS, Cloudability and Cloudyn are available. “There’s no reason in 2017 for your cloud costs to grow out of control,” Bartoletti says.
Lift and shift those cloud apps
Forrester also recommends that companies refactor apps to run on public cloud systems, leveraging migration services, rather than simply dumping existing apps into a public cloud. The optimum option to move an application is to rewrite it to take advantage of cloud’s elasticity, although this lift-and-shift migration can be costly. “In 2017, lift-and-shift migration tools will accelerate the rate of cloud migration, given their low cost for bulk application migrations,” Bartoletti says.
Hyperconverge your private cloud
Bartoletti says that while more Forrester clients are citing security as a reason to shift to public cloud services not every CIO wants to accept risks associated with entrusting their customer and other sensitive data to a third-party vendor. Like their public cloud counterparts, private cloud services require advanced virtualization, standardization, automation, self-service access and resource monitoring. Stitching these capabilities together into a cohesive system is daunting and expensive.
Hyperconverged infrastructure (HCI) solutions promise to help, offering preintegrated compute and storage resources that help organizations get their cloud implementations running faster. Forrester recommends that organizations consider HCI as the foundation for their private cloud development, particularly for new workloads that demand rapid, automated scale-out. “HCI is quickly becoming the default infrastructure platform upon which to build the private portion of a hybrid cloud,” Bartoletti says.
There’s a container for that
Containers enable developers to manage software code, particularly software developed for cloud apps. Forrester says that Linux containers will be available in every major public and private cloud platform by early 2017. Developers will consume them directly and often build their own stacks to power microservices development. But the new paradigm means new challenges; companies will need to grapple with new security, monitoring, storage and networking issues that arise as containers are deployed broadly in production. “Your first step should be to evaluate the pros and cons of on-premises private PaaS versus a managed public cloud development platform; you might need both,” Bartoletti says.
Enterprise apps come to public cloud
Several companies are hosting enterprise applications in AWS, suggesting that CIOs have become more comfortable hosting critical software in the public cloud. Dollar Shave Club runs Spark analytics software in AWS. Cardinal Health runs Splunk in AWS. Several others are running business apps, such as SAP, in AWS. Bartoletti says you can expect this trend to continue as CIOs rely more heavily on public cloud providers. “Enterprise are turning great ideas into software and insights faster and the cloud is the best place to get quick insights out of enterprise data,” Bartoletti says.
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