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Cletis Earle, CIO, Kaleida Health
Acknowledging the Great Power of Modern Technology
Joyce Jinde Edson, Deputy CIO & Asst Gen Mgr, City of Los Angeles
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Sahal Laher, SVP, Chief Digital & Information Officer, Destination XL Group, Inc. [NASDAQ: DXLG]
Predicting a Better Future for Students
Brian A Haugabrook, CIO, Valdosta State University
Serverless Computing -The Pathway for Enterprise IT
Serverless computing has come a long way from where it started. Currently, it is facing a new wave of development as developers are seeing tremendous value out of serverless аrсhiteсture. On the heels of the growing relevance of serverless computing is the emergence of a new startup ecosystem that leverages unique ability of the serverless computing to hand over the power of setting event triggers in the hands of a developer. Concurrently, this new paradigm allows the IT teams to focus on their core areas while the needs of the IT infrastructure are taken care of by cloud providers. Developers can now stop worrying about storage or memory shortage as the cloud vendors deliver the right amount of computing, storage, and memory.
As new technologies begin to spread their wings, businesses encounter a new set of challenges and issues. With the increasing demand for serverless computing, there will be a tremendous rise in the opportunities for companies that build security, tooling, libraries, APIs, and monitoring.
It all began with physical servers, but as huge amount of capacity was being wasted, virtual machines came into existence. These machines allowed IT departments to divide a single physical server into multiple virtual servers. This was a quantum leap in enterprise computing that propelled VMwаre to be a game changer in the IT market. And in ways, set the tone for cloud computing. Off late, the emergence of containers has enabled developers to breakdown large monolithic programs into discrete pieces, which helped in the efficient functioning of the servers. Now, serverless or event-driven computing is on the rise but in this case the entire idea of infrastructure is abstract. However, serverless computing cannot be completely considered as serverless as it requires to compute, storage and memory to run a program. But, it is definitely eliminating the burden of worry about servers from the developers and enabling them focus on the serious coding work required to connect the various components of a program to run on any hardware, whether virtual or otherwise. With serverless computing, the cloud vendors are the ones that take care of the storage and the compute, for the developers.
Digital Ocean, a cloud computing firm conducted a research spanning over 4800 IT professionals, out of which 55 percent declared themselves as builders. However, when inspected about serverless computing, half of the respondents announced that they didn’t perceive the serverless idea. At the same time, they acknowledged the significance of studying about it, and 81 percent reported that they have plans to perform additional analysis on it within the next 12 months. When asked if they had deployed serverless software within the final 12 months, about two-thirds of the respondents replied that they did not. The survey by Digital Ocean found out that the respondents utilizing serverless liked AWS services. 58 percent of the people surveyed reported that Lambda was their chosen software. 23 percent were happy with Google Cloud Capabilities and 10 percent were contended with Microsoft Azure Capabilities.
Significant causes for the minimum adoption of serverless came out during the survey. Respondents informed that they are reluctant to adopt serverless computing because of the absence of tooling. And, one of biggest largest challenges reported by builders with regard to serverless are monitoring and debugging.
Serverless is simplifying operations, but on the other hand, it is creating a set of new necessities. Some of these necessities are predictable while there are few that may give birth to a brand new means of programming scales. In the serverless computing landscape, the lack of tooling for now may seem as a hurdle to the event, however according to the adage, necessity is the mother of invention, it has the potential to stimulate innovative instrumentation. There are various opportunities which can make it easier for developers to adopt serverless computing model. To reap the advantages of serverless computing, organizations are making strides in discovering new techniques to improve the ROI.