Google search shows up a featured snippet is a summary of an answer to a query on top of the search results with text content from a webpage. As it is automatically selected by Google, peoples all over the earth discovered various tricks to get a featured snippet on Google search result from own domain. The domain under question must be an older active website with a decent MOZ rank (probably over … [Read more...]
Archives for May 2020
What Apache Kafka Can Do?
In increasingly complex application landscapes, the handling of data flows is becoming increasingly difficult. Read how Apache Kafka big data technology can help. Linking data from different systems is at the top of the to-do list in application handling. There are many solutions for this, each with advantages and disadvantages. Apache Kafka promises to solve the problem in the way that users have … [Read more...]
ESP32 Arduino Smartwatch Detector with Buzzer
The series of article Samsung Smartwatch as Proximity Switch taught our readers to learn all required the basic to make ESP32 to respond to a specific smartwatch's BLE. The same basic was used for the IoT project Detect Smartwatch With ESP32 on IBM Watson IoT Widget. But, still today in everyday life we depend on sound clues more than the visual clues. A door bell or a smoke detector are some … [Read more...]
What is Scalability in Cloud Computing?
Scalability describes the ability of a system to grow in magnitude. Although the word scalability does not exist in the dictionary of the SAR the closest scalable adjective is of little use in telecommunications and computer engineering. Scalability, is the desirable property of a system, network or process, indicating the ability to react and adapt without losing quality, or manage the continuous … [Read more...]
What is a Cloudlet in Cloud Computing?
A cloudlet is a small-scale data centre located at the edge of the Internet to provide computing resources to mobile applications with lower latency. It is a newer architectural element of cloud computing infrastructure of a 3-tier hierarchy: mobile device or IoT hardware, cloudlet, cloud. The cloudlet concept is also known as mobile micro-cloud. The term was first suggested by Satyanarayanan as … [Read more...]