We are pleased to release a most recent Case Study on Mongoose Web Server Library being integrated in the "Secure Smart Grid Hub" - a highly secure smart meter communication gateway for modern measuring systems by EFR GmbH.
EFR GmbH is a systems provider for utilities companies based in Germany. It offers the long-wave services for: Energy Management, Lighting control, Feed-in management, Smart Grid services, Data services.
Since 1995 EFR GmbH long-wave transmitters offer a nationwide solution, cost-effective and independent of individual power supply networks. Over one million radio receivers in Germany are controlled from the EFR GmbH transmitters.
![](http://cesanta.com/blog/content/images/2021/03/efr7b-1.png)
Here is what Kristóf Havasi, Development Team Leader at EFR GmbH says about Mongoose Web Server Library: "Mongoose is a high-quality library, which helped us out several times with its flexible API and numerous features. If we encounter a bug, I tend to push my developers to check in our own business logic, because Mongoose has proven to do reliably the tasks which it claims to do."
Read a full EFR GmbH Case Study here.
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