Posts

Showing posts with the label IoT

Featured Post

Top Questions People Ask About Pandas, NumPy, Matplotlib & Scikit-learn — Answered!

Image
 Whether you're a beginner or brushing up on your skills, these are the real-world questions Python learners ask most about key libraries in data science. Let’s dive in! 🐍 🐼 Pandas: Data Manipulation Made Easy 1. How do I handle missing data in a DataFrame? df.fillna( 0 ) # Replace NaNs with 0 df.dropna() # Remove rows with NaNs df.isna(). sum () # Count missing values per column 2. How can I merge or join two DataFrames? pd.merge(df1, df2, on= 'id' , how= 'inner' ) # inner, left, right, outer 3. What is the difference between loc[] and iloc[] ? loc[] uses labels (e.g., column names) iloc[] uses integer positions df.loc[ 0 , 'name' ] # label-based df.iloc[ 0 , 1 ] # index-based 4. How do I group data and perform aggregation? df.groupby( 'category' )[ 'sales' ]. sum () 5. How can I convert a column to datetime format? df[ 'date' ] = pd.to_datetime(df[ 'date' ]) ...

Internet of Thing Awesome Basics You Need to Read Now: Part 5

Image
Internet of things can be applied to both Vertical and Horizontal of things: Applications of the Internet of Things (IoT) have spread across an enormously large number of industry sectors. The development of the vertical applications in these sectors is unbalanced. It is very important to sort out those vertical applications and identify common underpinning technologies that can be used across the board, so that interconnecting, interrelating, and synergized grand integration and new creative, disruptive applications can be achieved. IoT part 5 One of the common characteristics of the Internet of Things is that objects in a IoT world have to be instrumented  Why we need IOT is a fundamental change in the way information is generated, from mostly manual input to massively machine-generated without human intervention. To achieve such 5A (anything, anywhere, anytime, anyway, anyhow) and 3I (instrumented, interconnected, and intelligent) capabilities, some common, horizont...

Internet Of Things Awesome Basics You Need to Read Now: Part-4

Image
How propagator nodes will work in communicating devices in IOT: As noted previously, replicating even this highly efficient chirp protocol traffic indiscriminately throughout the IoT would clearly choke the network, so intelligence must be applied at levels above the individual end devices. This is the responsibility of propagator nodes, which are devices that create an overarching network topology to organize the sea of machine-to-machine interactions that make up the Internet of Things. Propagator nodes are typically a combination of hardware and software distantly similar to WiFi access points. They handle "local" end devices, meaning that they interact with end devices essentially within the (usually) wireless transmission range of the propagator node. They can be specialized or used to receive chirps from a wide array of end devices. Eventually, there would be tens or perhaps hundreds of thousands of propagator nodes in a city like Las Vegas.  Propagator nodes wi...

The Amazing Points on IoT for Absolute Beginners

How things are connected in the IoT world. IT jobs are growing in this area across the world . Earlier, we discussed how the IoT refers to the interconnection of distinguishable smart/intelligent objects or "things" and their virtual manifestation within the Internet or other IP structure. The Basics in IoT The increased capability of processors (8-, 16- or 32-bit microcontrollers), memory (several tens of kilobytes), storage, possible nowadays to connect anything at an affordable cost. IoT Devices The devices always may not be small objects and battery operated. They may be big and are operated with electrical power too. The smart objects connected to a grid, and where the control system connected to a pool of software controllers. The generated data is a huge asset, which then passed to the data analysis engine. IP Scalability The scalability and flexibility of IP are suitable for the diverse range and a potential number of applications, and it is its wel...

Internet Of Things Awesome Basics You Need to Read Now: Part-2

Internet of things(IoT) is a booming field, along with human intelligence. Across the world all software companies investing heavily on these platforms to grab opportunities coming ahead. I want to give here various applications we can use IOT: For individual users, IoT brings useful applications like  home automation  security  automated devices monitoring and management of daily tasks. For professionals, automated applications provide useful contextual information all the time to help on their works and decision making.  with sensors and actuators, operations can be rapid, efficient and more economic.  Managers who need to keep an eye on many things can automate tasks connection digital and physical objects together.  Every sector's energy, computing, management, security, transportation are going to be benefitted with this new paradigm.  Vision Development of several technologies made it possible to achieve the vision of the...

Internet Of Things Basics (Part-1)

Image
IBM investing $3 billion dollars on internet of things(IOT). What is IOT -It estimates that 90 per cent of all data generated by devices like smartphones, tablets, connected vehicles and appliances is never analysed or acted on. IOT Protocols IoT Basics to Read Now In simple terms, it means machine-to-machine connecting. The emergence of the Internet of Things (IoT) destroys every precedent and preconceived notion of network architecture. To date, networks have been invented by engineers skilled in protocols and routing theory. Related:   Internet+of+things+jobs But the architecture of the Internet of Things will rely much more upon lessons derived from nature than traditional (and ossified, in my opinion) networking schemes. It will consider the reasons why the architecture for the Internet of Things must incorporate a fundamentally different architecture from the traditional Internet, explore the technical and economic foundations of this new architecture, and fi...

Internet-of-Things jobs Booming in Technology area

Image
The Internet of Things helps enable proactive data access from any connected device.The Internet of Things represents an evolution in which objects are capable of interacting with other objects. Hospitals can monitor and regulate pacemakers long distance, factories can automatically address production line issues and hotels can adjust temperature and lighting according to a guest's preferences, to name just a few examples.  Stocksnaps.io Furthermore, as the number of devices connected to the Internet continues to grow exponentially, your organization's ability to send, receive, gather, analyze and respond to events from any connected device increases as well. IBM solutions can help put the Internet of Things to work for you by giving you the ability to:  connect millions of objects and millions of events. unlock information in systems of record.  support new systems of interaction with people, mobile devices, sensors, machines and applications.  optimize...