what is cloud computing and how does it work

Before explaining what is cloud computing and how does it work, it is important to know the back end story of this new technology. Today, cloud computing technology is used in a wide variety of Web services and applications, for both personal and business purposes. It’s quite possible that, without realizing it, you’re using a cloud service every day. For example, using email on your smartphone or online storage service.

what is cloud computing and how does it work
what is cloud computing and how does it work

“Wondering! what is cloud computing and how does it work? Cloud computing is a technology and business service that enables users to access a variety of functionality, software and applications to more efficiently manage their data or that of their business and store their information on remote servers rather than on a local computer.”

Data privacy and security in cloud computing

In order to prevent the loss of information in the event of a failure of one of the network computers, copies are made in several places so that one copy of the information can always be accessed. Everything stored in the cloud is encrypted, providing security and preventing hackers from taking action.

To make it easier, let’s give an example, think of a service like Gmail. You can access it from any device without having to download it to your computer, tablet or mobile phone or worry about the storage capacity of your computer. Everything is processed, managed, updated and stored in the cloud over the Internet.

In addition, major steps have been taken in recent years to make the use of cloud computing services fully accessible to every type of user. As mentioned earlier, we will often use applications that use the cloud for multiple tasks without having to configure anything.


Because you don’t have to rely on local computers to store information, your business data is available in real-time from anywhere with an Internet connection. This has a number of benefits in managing communications and working time that translate into higher productivity. But what is behind this technology, how can our information be available from any device? Let’s take a look at how cloud computing essentially works.

Cloud Computing, how does it work?

There are 3 key elements to understanding how cloud computing works:

Frontend: the “client” side from which we interact with cloud computing services, either through a web browser or a specific application on each device. In most cases, it will be an interface that allows us to execute requests and actions, even if they are actually executed in the cloud.

Internet connection: the channel through which we can access cloud computing services from the front end. Sometimes there are applications that allow us to work offline and, when we reconnect to the network, synchronize our work and information with the cloud.

Backend: the “server” side, the computers that run the cloud computing applications and services and store the data. They are typically distributed across one or more data centers. A common scheme is to have a central server responsible for managing traffic and incoming requests commonly referred to as middleware.
In short, when we use a cloud computing service, as users we interact with the frontend (a web browser or application) that is connected over the Internet to the backend, where our requests are processed, the relevant applications and processes are executed, and a response is given to the frontend.

what is cloud computing and how does it work

What applications does Cloud Computing have?

There is a wide variety of cloud-based computing solutions, such as:

  • Email
  • Agendas and Calendars
  • Business management programs (ERP, CRM)
  • File storage and backup systems
  • Collaborative work equipment
  • Office suites
  • Virtual Desktops
  • E-commerce
  • Warehouse management and accounting programs

According to the simple operational concept described above, there are applications that take advantage of the possibilities of this technology to offer complete solutions that offer advantages such as ubiquity, high availability or data security. Whether you want to deploy a cloud computing application in your organization or migrate much of your enterprise’s technology infrastructure to the cloud, there are many services that can help.

Mixtile Hub, a hub for automating your home in a simple way

Smarter devices are reaching the market to facilitate home automation. Despite this, we often have to open a specific application to use it. Mixtile Hub, a hub for managing all your smart devices from a single application. That has recently caught our attention.

Mixtile Hub, a hub for automating your home in a simple way

Mixtile Hub, a hub for automating your home in a simple way

As you can see in the video that we leave at the end of the article. The main advantage highlighted by its creators is its ease of use. In particular, Mixtile Hub supports smart devices from the leading manufacturers in the market. And that is responsible for processing and storing the data generated locally to protect our privacy.

But undoubtedly, what has caught our attention is that Mixtile Hub will be marketed with an initiation kit with everything necessary to automate the home in five minutes. That includes the humidity sensor, thermometer, the contact sensor, motion sensor and plug intelligent. Also, in case of power failure, Mixtile Hub will continue to work. So, thanks to its built-in battery. That is capable of offering a range of up to ten hours (ideal if we have intelligent security systems).

Although there are still about two weeks left until the end of the campaign. Also, Mixtile Hub has already raised more than the total amount needed. Also, the official price of the hub is $ 139 and will be available from April of this year. Then, we leave you with a short presentation video:

Link: Indiegogo.

Connect Tag: Samsung Introduces New Tracking Device

Connect Tag, Samsung has officialized a new device focused on tracking items. That will have many uses for tracking children or older people, pets like dogs or cats, or things considered of value. Such as professional cameras or other things not especially wanted to lose the view and to have them located at all times.

ALO Phone Future Smartphone Concept by Xiaomi

Connect Tag

Connect Tag Two Variants

That is the new Connect Tag, which will be available in two versions. Also, the one with the hook to put them include in pet collars. Or even you can add it in keyrings or other elements to pay particular attention. And another one that is more discreet with flatter aspect to add in those other objects to follow up. Point out that they are devices that are IP68 certified and that has a battery life of one week on a single charge.

Connect Tag Objects Tracking

To track the objects, you have to use the corresponding application. That will be compatible with Marshmallow Android devices or higher (there will be no version for iOS at the moment), the Connect Tag will combine GPS signals, Wi-based positioning -Fi (WPS) and cell phone cell identification (integrates eSIM card) to perform triangulation of the device location.

Samsung points out that the Connect Tag is the first device to use “narrowband technology. That is  a cellular communication standard specially designed for the use of small data, low power consumption and the ability to connect securely to the internet for services of optimal location .”

Microsoft Word Artificial Intelligence Correction for Styles

Also, it will be compatible with the Internet ecosystem of the company’s SmartThings. At the moment it will only go to Korea before expanding to other markets. It is not yet known at a price to be released. But tomorrow they will make an official presentation in San Francisco.



Four New Technologies presented today by Qualcomm

Today, Qualcomm has made four important announcements related to 5G connections and its mobile platforms. First, the company has announced that it has successfully achieved a 5G data connection with its chip Qualcomm Snapdragon X50. The chipset provides gigabit speeds and a data connection in the mmWave 28 GHz radio frequency band. That comes with driving a fresh generation of cellular technology and accelerating the delivery of mobile devices with 5G NR to consumers.

Snapdragon 636

Four New Technologies presented today by Qualcomm

New Technologies presented today by Qualcomm

Second, Qualcomm has announced additions to its RF Front-End portfolio (RFFE), designed to provide complete support for devices running on the 600 MHz spectrum. They are designed to enable OEMs to quickly build devices mobile devices that support new implementations of Band 71 operators. That is a low-frequency band that provides higher capacity to mobile operators’ networks, as well as increased free coverage and indoor penetration.

Qualcomm presents the Snapdragon 450

Qualcomm has also announced its new Snapdragon 636 mobile platform. That new design has much better device performance and game support. Also, there is more powerful display technology compared to the Snapdragon 630 mobile platform. It has the Qualcomm CPU ® Kryo ™ 260. That delivers a 40 percent rise in device performance over the Snapdragon 630. The Snapdragon 636 also begins with support for ultra-modern FHD + displays and Assertive Screen, which optimizes display visibility.

MWC Snapdragon 835 Introducing For VR

Lastly, the company has announced plans with Verizon and Novatel Wireless to collaborate on the development of 5G New Radio (NR) technology based on Release-15 specifications. Also, the companies plan to work together to help move the mobile ecosystem toward faster validation and commercialization of large-scale 5G NR mmWave technologies, supporting a massive commercial network deployment by the end of the decade.


Broadcom 802.11ax WIFI chips offers 5 Gbps by combining 5 GHz and 2.4 GHz

Broadcom has announced three new 802.11ax WIFI chips. These are the successor of 802.11ac standard and quadrupling the transfer speed to 5Gbps versus 1.3Gbps of previous solutions. This new sixth generation WIFI technology combines the current 2.4 GHz and 5 GHz frequencies as Dual Band for Simultaneous Streaming. That, in theory, allow those better transfer rates by combining both frequencies.

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GIF Data File Stored in Living DNA With 90 Percent Retrieval Rate With CRISPR Pixel Nucleotide Code

In the current times, we are generating a brutal amount of data day by day. That forced us to find more and more methods to store all this information. That is to find data storage methods that must also be efficient and durable. We have already seen bits like quartz disks, but the one that is ringing more and more within the technological community is DNA.

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Dell Latitude 7285 Wireless Charging Support Via Keyboard Dock WiGig

After its launch at CES 2017 in Las Vegas last January, where we saw it for the first time live. Now the Dell Latitude 7285 2-in-1 is finally available on the International market. It is on sale in five configurations with a starting price of 1582 €, and finally, the most powerful version has a price of up to 1969 €. All of these variants have a base on Intel Core i5 processors (except the last one with a Core i7). There is 8GB of RAM and various storage solutions in this laptop. We come up with an overview of prices and configurations.

Dell Latitude 7285 with Wireless Keyboard in Two Pieces

Dell Latitude 7285 Wireless Charging Support Via Keyboard Dock WiGig

Dell Latitude 7285 2-in-1

The new entry Dell Latitude 7285 is the first Windows tablet 12-inch company the support for wireless charging. And here’s how it works: The tablet supports a keyboard dock. But users can choose between a standard “keyboard for productivity” or “wireless charging dock keyboard,”

Dell S718QL projector, capable of displaying images

And that allows you to recharge your wireless device (through its keyboard ) on an individual pad for charging by taking advantage of the magnetic resonance technology AirFuel WiTricity.

Goodbye to the cables

To access this wireless charging capability, Dell has implemented support for WiTricity magnetic resonance wireless charging technology. This development will allow that with a mat of load we can recharge the battery of tablet just like we do in dock system radio charging in smartphones.

Dell Latitude 7285 Wireless Charging Support Via Keyboard Dock WiGig

WiGig technology

Dell has provided two separate batteries, one in the tablet and the other in the keyboard. In fact, the wireless charging only supports from the keyboard, so you can not charge your tablet only through wireless. So in that case, you’ll need a charger with 45W Type-C USB.On the US market, this wireless charging option is already on.

Dell Latitude 7285 Specifications

Prices in the US start at the US 1199 $ for a tablet with Intel Core i5-7Y54 processor, 8GB of RAM and 128GB of base memory. And you have to add a little extra of 249 $ for the standard keyboard which provides wireless charging.

The Dell Latitude 7285 2-in-1 has a display from Sharp IGZO with 12.3 inches display with a maximum resolution of 3K (2880×1920 pixels). And that has Intel Kaby Lake processor up to Core i7-7Y75, 16GB LPDDR3-1866 of RAM and 512GB of SSD PCIe / NVMe storage. There are 34Wh battery, an 8MP rear camera and a 720p front, an IR camera with support for Windows Hello.

Dell Inspiron 27 7000 AIO Dell’s new all-in-one PC For VR

There are a microSD card reader and combo audio jack, 802.11ac WiFi and Bluetooth 4.2 and two Thunderbolt ports. Also, there are three / USB Type-C ports and optional support for the Dell Active Pen (sold separately), thanks to the active Wacom digitizer integrated AES.

  • Screen: 12.3 “, 2880 x 1920 pixels,
  • brightness 400 nits,
  • touch Processor: Intel Core i5 or i7 Series Y
  • RAM: 8 or 16 GB
  • Archiving: SSD NVMs up to 512 GB
  • Connectivity: Wi-Fi AD (Optional)
  • Ports: 2x Thunderbolt 3 on USB-C
  • Weight: 0.7 kg, 1.4 kg with keyboard dock
  • Thickness: 7.25 mm
  • Other: Support for Dell Active Pen, support for Windows Hello


Intel Introduces Skylake SP Scalable Processors with 56 Logic Cores

Intel has new advancements in the field of processor technology for servers with Skylake SP processor. The significant difference between the currently available technology and this Skylake SP processor lies in its architecture that uses communication between the cores using a mesh topology instead of the ring. That methodology leads to qualify this processor Skylake SP processor as a family of scalable Xeon processors.

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NanoPi Neo Plus2 Comes With Raspberry Pi3 Specifications at 25 Dollars

A new rival for the Raspberry Pi has hit the market in form of NanoPi Neo Plus2. And this one is a real competitor of Pi 3 in both price and technical specifications. I do not stop asking such products as Pi competitors. Raspberry Pi has a lot of support among developers, and its competition often expires due to the lack of updating of the Linux distributions they use or the specific software. I see them more specifically as a project rather than a new development.

NanoPi Neo Plus2 Comes With Raspberry Pi3 Specifications at 25 Dollars

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WattUp, RF Wireless Power Transfer Solution For Your Gadgets Using 5.8 GHz Band

WattUp, RF wireless power transfer, allows you charge and power your electronics up to 5 meters. With WattUp the future of the digital world will drive to new uncountable possibilities in electronics and computer science technologies. Recently, the highly integrated power management, AC / DC power conversion, charging and Bluetooth low-power technology provider Dialog Semiconductor and Energous jointly launched the next generation of RF wireless charging solution WattUp.

WattUp, RF Wireless Power Transfer Solution For Your Gadgets Using 5.8 GHz Band

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