Why Manufacturers Should Consider Cloud-Based MES Solutions
Everything you do is focused on the plant floor. A manufacturing execution system (MES) provides the foundation for operations to schedule, manage, and track each step during production. In modern production environments, more equipment and machines are becoming connected—and need to be connected to an MES to provide real-time actionable data. Cloud connectivity is a modern solution being adopted to maintain a tight connection between MES, ERP, and the supply chain. This article will cover cloud-based MES solutions in more detail, looking at how they compare to on-premises solutions and how manufacturers can implement cloud MES to streamline their manufacturing processes.
What is Cloud-Based MES?
Cloud MES is a ‘Software as a Service (SaaS)’ solution, using software that runs over the Internet in a public cloud. Using cloud MES solutions, all involved personnel can access real-time operational data at any time. This connects departments and helps businesses monitor MES, ERP, and supply chains to form integrated strategies off the back of the data they’ve collected. Synchronization between MES and ERP can be straightforward, and it provides the ability for an untethered workforce.
Functions like monitoring inventory once required someone to be on the plant floor, but this is no longer the case with cloud connectivity. Employees can now check inventory on any mobile device from anywhere, anytime. If the system goes down, not only does production halt but getting the MES functional again becomes an IT nightmare. With systems in the cloud, your operations leaders can focus on core business objectives—leaving IT functions in the hands of IT experts.
Cloud MES vs On-Premises MES
As manufacturing becomes more complex, especially for global companies with facilities around the world, integrating and connecting operations becomes increasingly difficult. This is why many businesses are turning to cloud based MES to keep all their operations running smoothly. In this section, we’ll compare cloud MES to on-premises MES to help manufacturers understand which solution is best suited for them.
Advantages of cloud-based MES systems vs on-premises MES systems
Cloud-Based MES Deployment Considerations
If you’re looking to implement cloud-based MES into your manufacturing process, there are certain considerations that should be evaluated first. In this section, we will highlight these industry concerns and explain what you should consider when deploying a cloud-based MES.
Security
Storing all company data on a cloud server can result in security concerns. Data breaches can occur because of failure to upgrade software, patch known bugs or viruses. Businesses looking to deploy cloud-based MES should consider building security into each layer – the network, operating systems, applications, and people. One way to do this is through investing in the platform-as-a-service (PaaS) offering of some suppliers. This provides tools that allow companies to manage and configure IT environments where they have security across all layers. As a lot of data security issues come as a result of human error, it is also important that the proper training is provided to employees. Tools that force employees to regularly change passwords and prevent them from installing non-approved software should also be used.
Data integrity
This is a concern for companies using cloud-based MES because they are outsourcing their IT environment. Organizations investing in MES in the cloud should work closely with their suppliers to understand where their data is located and ensure it cannot be falsified.
Validation
For companies who follow regulatory requirements, it’s important to focus on understanding the risks associated with deploying to the cloud. Responsibilities for risk management must be defined early and applications need to be validated to test whether they comply with quality standards.
Availability
Organizations must have a disaster recovery plan in place to maintain integrity. Storing all your data in one place doesn’t come without its risks and having a strong backup plan that is tested regularly provides the reassurance companies need. One way to address availability is through a service level agreement that specifies critical areas such as incident management, disaster recovery, audit support, software upgrades, notification processes, issue investigation, and key performance metrics.
Integration
There are two considerations for companies integrating cloud-based MES. The integration of business systems and the integration of MES with the equipment. If you’re looking to connect a piece of equipment to the cloud, it can be done easily with the use of inexpensive hardware components. This hardware makes devices visible on the internet by assigning transmission control protocol (TCP) and an internet protocol (IP) address to the device.
MES Solutions
MES can be an even more powerful solution for your businesses when the plant floor is connected to the top floor. After all, you’re running a business, so you need a system that supports your profit centers with operational data to provide greater visibility for the whole organization. MES in the cloud provides a more modern, future-proof IT infrastructure with increased uptime and deployment flexibility while off-loading security and access controls, system support and maintenance, and hardware costs to a SaaS provider. The control and visibility that it enables makes production decision-making more effective.
