In earlier guides, we have mentioned that ThingsBoard is an open-source IoT platform which supports MQTT, CoAP and HTTP protocol. Supporting HTTP requests is quite important in some use cases. For example, when you need a toggle button to control your AC powered appliances, then the easiest way is to control with a cURL request. This you could do with IBM Watson IoT, but as we have said earlier, … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
How to Install Mosquitto MQTT on Ubuntu Server
We have already informed our readers that IBM Watson IoT platform will be discontinued sooner. We will gradually port our snippets for ESP32/Arduino to a generic MQTT platform to avoid this kind of issue in future. As a user of the Watson IoT Platform (or as a new user) you need to know only two things to run on your server - Mosquitto and Node-RED. Thankfully a lot of work was done by IBM for … [Read more...]
IBM Kills Watson IoT Platform : Details for the Existing Users
In a surprising move, IBM has killed its Watson IoT platform. This is big news for the tech industry, as IBM has been a leading player in the IoT space for years. So, what does this mean for existing Watson IoT users? And what will IBM be doing instead? The IBM Watson IoT Platform is a cloud-based platform that allows developers to connect devices and sensors to the internet, so they can … [Read more...]
Advantages of Samsung Galaxy Smartphones
With so many smartphone options on the market, it can be hard to choose which one is right for you. In this blog post, we will explore the advantages of Samsung Galaxy smartphones over other brands. It is not that Samsung only sells quality S series phones, but also their mid-range A series phones can be taken into consideration. For What Advantages of Samsung Galaxy Smartphones the … [Read more...]
How Ultra-Wideband Technology Works
Ultra-Wideband Technology (UWB technology) has been a highly-anticipated, promising technology for the commercial market. The most important feature is its use of extremely large frequency ranges with a bandwidth of at least 500 MHz. Ultra wide bandwidth (UWB) signals are based on pulses of the shortest possible duration. UWB signals don't contain complete sinusoidal oscillations. When they are … [Read more...]
Approach to Test the Resiliency of Cloud-Native Applications
How do you know if a solution is secure enough? How can you be sure your testing covers everything it should? The cloud-native architecture paradigm is a tried and true way to structure your company. It includes cohesive, independent components that are responsible for business agility, scalability, and resiliency—all contributing to accelerated time to market, competitive advantages, and … [Read more...]
5 Considerations For Building A Cloud-Based Application
Applications that can run on the cloud are a great way to make your business more scalable and increase your profitability. While you might think it would be easy to simply move an application over to the cloud, there are a few considerations you have to take into account before moving forward. These five factors will help you figure out if your application is a good fit for the cloud or if it's … [Read more...]
5 Benefits of Web App Development
With the exponential growth of mobile, it is no wonder that many businesses are leveraging web apps to reach their audience. When a company develops and maintains a web app, they have the benefit of reaching their target audience without going through the limitations of an app store. Web app development comes with its own set of benefits and advantages over native app development. Here are 5 … [Read more...]
5 Ways to Keep Your Computer Safe
We rely on our computers more and more every day. They are an essential part of our lives, both professionally and personally. Computers store so much of our data, and sadly cyber attackers are constantly looking for any weakness they can exploit. So it's essential to keep them safe from harm to avoid a wrong moment. These five steps will keep your computer and privacy safe from online criminals … [Read more...]
How IoT Blockchain Technology is a Game Changer for Companies
The concepts of IoT (internet of things) and blockchain are not that new, but they’re stirring people’s curiosity since their complexity can make it more difficult for the public to adopt them fully. Still, IoT is everywhere around us, and it has changed our lives forever, so how would it be for this innovative communication network to unite with blockchain technologies? Both of them have … [Read more...]
Unusual Ways Your Passwords Can Be Compromised to Be Aware Of
Our passwords are more important than ever before, as research shows that the average person with an active digital life has more than 100 different passwords. While most of us are now aware of basic security ideas such as choosing strong passwords and not writing them down, there are some more unusual ways that they can be compromised that you need to be aware of. Table of Contents 1 … [Read more...]
- 1
- 2
- 3
- …
- 463
- Next Page »