Cloud Enablement for CAD Applications

Table of content Current State of Cloud-based CAD Technological Issues with CAD on the Cloud Adoption Issues Way Forward Over the last decade, multiple manufacturing-related applications have moved to the cloud to reduce hardware investments and to avail of the benefits of IT resource aggregation. CAD, which plays a crucial role in product development, is often considered a potential candidate for cloud enablement. As CAD software consumes dedicated high-end compute and graphics resources, a definite business case exists to move CAD on cloud. Moving CAD on cloud can bring multiple benefits like increased flexibility, better collaboration, and ultimately reduced cost of hardware and maintenance. AutoCad Cloud is one such example of cloud-based CAD platform which enables creating, editing, viewing, and sharing drawings without having to install it on your system. Almost all CAD ISVs are considering some form of cloud enablement, but it has not picked the pace for multiple reasons. The following sections discuss these issues and possibly how they will evolve. Current State of Cloud-based CAD Cloud has popularized the on-demand access to resources and usage-based charges. It has helped the customers to transition the cash flow from an upfront fixed cost to a variable cost. Almost all types of software can now be licensed in this model. CAD software ISVs are following this trend by shifting from perpetual license + AMC to an annual subscription model with support. For the cloud, adoption evolution can be seen in all three types of cloud adoption – IaaS, PaaS, and SaaS. There are visible progressions in each type, and a few ready solutions are already available in the market. However, there remain technology hurdles and user adoption issues. Technological Issues with CAD on the Cloud Moving CAD on cloud requires some critical pieces to be recreated to suit the cloud architecture. It would take a significant effort to redevelop these pieces and bring them to par with current levels. CAD ISVs strive to address the above and many other technical issues, with few breakthroughs. However, user adoption is still low due to various process-related issues. Adoption Issues CAD Applications have been used by various product development OEMs and their suppliers for over a quarter century. These organizations have evolved custom workflows and security processes around CAD. Moving to cloud-based CAD will need multiple adjustments to these processes, which could be a significant hurdle in adoption. In addition to the above points, there are factors like usability due to latency issues and significant concerns of the customers in the form of vendor lock-in. These have been discussed at many forums, hence not elaborated here. Way forward As cloud technology advances, some challenges could get addressed or become irrelevant. However, looking at the overall picture, cloud adoption is likely to evolve on two fronts –