Classroom Training Vs. Online, Which One’s Better?   Classroom Training or Online Training? –This is perhaps the biggest debate in today’s day and age. Online training is a novel and more convenient alternative to classroom training, which is becoming a more popular and preferred method, even more so post the pandemic! However, the age-old debate on the effectiveness of online training as compared to classroom training continues. Some individuals prefer real-time interaction...

In this blog, we can understand Steps to Splunk Upgrade/Downgrade in Linux Instance. Splunk is one such technology tool that allows IT security teams to gain valuable insights while offering visibility and security intelligence throughout the organization. This platform helps in searching, analysing, and visualizing the raw...

OTA updates (Over the Air) involves loading of firmware to ESP module with Wi-Fi connection instead of a serial port. This functionality turned out to be extremely useful in cases that have no physical access or limited access to the module.  Two separate partitions are created, one for the working firmware and another one for the new firmware. A new...

What is Firebase?? The Firebase Realtime Database is cloud-hosted where the data is saved as JSON and contemporized in real-time with all the connected clients.  1. Open “firebase.google.com” 2. If you have a Gmail id, you don’t have to Sign Up for firebase. If you don’t have a Gmail id, Sign...