Blog

This blog elucidates the utilization of Mosquitto Bridge to establish connectivity with a cloud-based MQTT cluster, enabling interaction between edge MQTT clients and the cloud MQTT Broker.

In this article, we will explore the notable improvements brought by version 5 (v5), comparing it with its predecessor, version 4 (v4).

EMQX Dedicated v5 will soon introduce Event History as a new feature, offering an out-of-the-box method to observe and analyze device behavior over time.

EMQ Technologies offers a seamless migration path to our robust EMQX Platform, ensuring that your operations remain uninterrupted.

This blog aims to demystify MQTT-SN, offering insights into its architecture, comparisons with MQTT, real-world applications, and practical implementation tips.

The connection tracking mechanism in Linux is the foundation of many network applications, it may affect our connection establishment.

In some situations, even if the total number of MQTT connections on the current server has not reached the maximum limit of file descriptors, the client's connection request still fails, and we will observe the count of Overflowed and SYN Dropped continuously increasing in the OS.

Kubernetes offers a scalable solution for your MQTT broker, automatically adjusting resources based on usage or custom metrics.

While testing the performance of EMQX, if the number of client connections reaches a large number, you may find that EMQX cannot accept more connections. In this article, we will introduce how to modify kernel parameters to increase the number of file descriptors that EMQX can use on Linux.

In real business scenarios, many factors can affect the performance of MQTT messaging, such as hardware resources, OS parameters, and the QoS level used in communication. Therefore, it is more important for EMQ to help users master the performance testing methodology of MQTT Broker than to release performance data.

This blog will explore five core aspects of EMQX MQTT Broker that make it irreplaceable in the era of AI.

During the summer of 2023, EMQ partnered with Intel and Shanghai Jiao Tong University to introduce a specialized short course.