Last year I shared my predictions for Cloud platforms on 2019. They were focused on three points Multicloud, cross workloads integration and development of cloud governance models.
In 2019, Multicloud becomes a recognised term and #multicloud is commonly used hashtag on twitter, with many conferences and events running all over the world to discuss how multicloud can help businesses (IDC MultiCloud Summit 2019, VMWare and Pivotal committed to multicloud)
In my opinion, Multicloud is still at its early stages and on the diffusion on the innovation model, it is still in the innovators phase and getting closer to the early adopters phase!
In a couple of days it is the end of 2019, and the end of a decade of a furious war between cloud providers. We have seen innovation from AWS and Microsoft for around 13 years and 10 years respectively that transformed the shape of the industry and cloud technologies.
I see the next decade is about serverless and portability! My predictions for next year (may be years)
Multicloud will grow and moves to mainstream
CTO and IT Directors will continue exploring Multicloud. Discussions and design patterns around Multicloud will continue to grow in the industry. Many vendors will start developing services, products and solutions around the Multicloud models. These services are required to deliver design patterns, operating models, technical architectures, management tools…etc
Whether we agree or not, the key drivers for Multicloud would be to avoid vendor lock-in and benefit from the strengths of other cloud platforms.
Death of “Lift and Shift” and the rise of “Hybrid Cloud” – Less workloads will move as-is to the cloud, more Apps modernisation
Nearly two-thirds of companies report they have not achieved expected cloud benefits (Accenture June 2019). It has been challenging for many enterprises to realise the benefits of the cloud. In my opinion that this is due to two main reasons:
- The business case of the cloud was always about cost reduction rather than supporting business objectives.
- The operations and architecture of cloud platforms are different from traditional data centers architectures. Applications design should be different to benefit from the cloud capabilities
Most enterprises started by lift and shift of workloads without any re-architecture to the cloud (let’s scoop them and move ASAP) and they realised that costs could be more expensive especially for mission critical workloads and that requires high availability. Also, they have been hit by different types of challenges on how to secure the cloud environments and dealing with an underlying stack that is owned and managed by the cloud provider.
I see over the next year, the lift and shift will start to fade out. Hybrid Cloud will rise! Enterprises will leave existing workloads on-premise, setup a hybrid architecture, and develop new workloads on the cloud using modern cloud native architecture patterns (Serverless!).
I see a new pattern for moving to the cloud to become more prominent. I call it “Peeling the Onion” pattern :). It is the flow explained above and I will discuss it in a separate article
Hybrid setup -> New workloads go to the cloud -> old workloads stay on premise till decommissioning or modernise on the cloud.
Cloud Portability – the rise of new tools and services to move workloads across cloud platforms
With the growth of Multicloud and increase of the maturity of its architectures and tools, Enterprises will be looking to be easily move workloads between different cloud platforms to benefit from new features, new contract terms…etc.
I understand this may sound outrageous as usually changes in applications and architectures are not that frequent. However, since more enterprises are pushing to be more agile and the modern cloud architecture and based on services (i.e. Lego blocks) that are integrated together, I see that there will be a need to move between cloud providers for different reasons and sometime moving parts of applications to a cloud e.g. move the analytics stack to cloud B and leave operational stack on cloud A.
With these needs on the horizon, and the adoption of new open standards for cloud services like the Open Application Model developed between Microsoft and Alibaba Cloud for developing and operating applications on Kubernetes. it will be easier to cross the river to the other side!
The development of open standards for different types of services (e.g. serverless, bots, containers, storage, data lake…etc) will unlock new opportunities. There will be new services and tools that would allow the workloads to move seamlessly or upgrades based on these standards. May be a new startup idea here!
I use the analogy of changing my gas and electricity provider every year using a comparison website (without a single phone call!). The experience for me is seamless and hassle free which was not achievable years ago.
My predictions may not necessarily be only for 2020! It may take more years to be realised. The winner who is going to pick up on the weak signals of change and adopt their services, operations and business objectives to benefit from the upcoming changes.
It’s Not the Big That Eat the Small…It’s the Fast That Eat the Slow – Jason Jennings
Disclaimer – Opinions expressed are solely my own and do not express the views or opinions of my employer.
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