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Is Linux Faster Than Windows?



Is Linux Faster Than Windows?

There are various reasons which explain why Linux seems to be faster than Windows.

First of all, Linux is very lightweight while Windows is heavy. In Windows, a lot of programs run in the background and they eat up the RAM. Secondly, in Linux, the file system is very much organized.

Linux usually uses less RAM and CPU usage, so it can boot and run faster than Windows.


Source: Wondershare Recoverit

Windows and Linux have been around roughly the same amount of time (both were begun around 1990) but Linux itself was primarily a rewriting of the older AT&T Unix operating system first developed by Kernigen, Ritchie and Thompson in the late 1960s. As such, much of its architecture was already proven out by the time Linus Torvald first forked Linux from Minix, yet another Unix implementation.

This architecture was built primarily upon the concept of pipes and layered security. A pipe moves information from one form or representation to another. through a series of transformations. This process is an example of declarative programming. Perhaps the most intuitive declarative environment that people experience on a day to day basis is a spreadsheet, where if you change a number in a row of numbers, the sum of those numbers will automatically change, and so will any number dependent upon that sum.

Such programs are called state machines. This means that for every specific set of inputs, you will always have the same states throughout the environment. One key benefit of this approach is that there are no side effects – data that is hidden can’t affect the answers that are returned. This makes for extraordinarily stable applications.



Source: eduCBA

When Windows was first introduced, a new language, called C++, was gaining in popularity. C++ added classes to the C language, and popularized a programming paradigm called object oriented programming (OOP).

OOP was a powerful new way of organizing information, by encapsulating that information in what were called class instances. Yet one consequence of this was that it became possible for a class to change state behind the scenes, so that data coming from such classes was no longer consistent. There were side effects.

There are multiple distributions (known as distros) of Linux, each of which features a kernel that defines core functionality and then a set of intermediate packages, package managers and libraries that are implemented differently from one distro to the next. Yet all share the same fundamental security model (one that is quite well tested at this point), and largely declarative core.

This typically means that when an application fails, it fails in its own box, without bringing the whole operating system down. This typically means that Linux-based systems at their core are very stable, even if applications written on top of them aren’t.

In the early 2000s, Microsoft introduced a new programming paradigm called dotNET, and with it a new set of programming languages such as C# (which took many of the garbage collection and sandbox features that had started appearing in Java and made them more core).

It also introduced another language called F# that was much more declarative (its roots are the declarative language Haskell) which developers could use to minimize side effects significantly. One upshot of these innovations is that Windows currently is far more stable, though still arguably not quite as stable as Linux.

One of the most intriguing innovations of the last few years has been the introduction of dockers, which are essentially stripped down virtual machines that provide just enough information to keep an application separated from the core operating system. These have the advantage of being more stable, because they are not dependent upon the stability of the underlying system, nor can they influence it. They are also more secure, because these docked applications exist within a separate security context that doesn’t touch system security at all.

As such, it increasingly makes the point moot about which is the better system. If you write applications on the web in Windows, it’s highly likely that that Windows environment is running on a Linux based machine.


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Snowflake becomes available in UK on Microsoft Azure



Cloud Computing News

Snowflake, a data cloud company, has announced Snowflake’s general availability on Microsoft Azure in the UK, driven by high customer demand for local data residency from both the private and public sector in the UK.

Snowflake enables institutions across multiple industries to deploy data and analytical workloads to suit their business-critical needs. With true multi-cloud availability across three major public clouds, organisations can deploy Snowflake’s unique data capabilities with region-to-region and cross-cloud data replication for workloads, across their chosen cloud service providers. Multi-cloud deployment supports firms’ ability to manage operational resilience requirements to meet ever-changing regulations.

Snowflake is supporting local organisations with their data localisation implementations, including organisations across a wide range of industries, such as financial services and the public sector. For such organisations, a Data Cloud located in the UK can facilitate compliance with laws and regulations linked to handling sensitive customer data. This new deployment will enable businesses using Snowflake to keep their data in the UK, while at the same time taking advantage of the flexibility and scalability of Snowflake Data Cloud.

Julien Alteirac, area VP UK&I, Snowflake, said: “This Microsoft Azure deployment further highlights Snowflake’s commitment to helping businesses in the UK take full advantage of cloud technology while also enjoying data residency.

“Snowflake customers in the UK can keep their data in the country, and at the same time benefit from the flexibility of multi-cloud to drive innovation and adaptability for their organisations. This deployment is a further representation of our ongoing commitment to data innovators in the UK.”

Orla McGrath, global partner solutions lead, Microsoft UK, said: “This launch further demonstrates our commitment to meeting our customers’ most stringent requirements, working hand in hand with our key partners.

“By ensuring availability of the Snowflake Data Cloud in our UK data centres, customers and partners across a wide range of industries can be better prepared to meet local data residency requirements, whilst leveraging the tools they need to accelerate their own data and AI strategies.”

Customers using Snowflake’s Data Cloud can discover and securely share data, as well as execute diverse analytic workloads. The platform is a cloud-native powerhouse of business intelligence capabilities, including applications, cybersecurity, collaboration, data warehousing, data lake, data engineering, data science & ML, and unistore. Snowflake uses an innovative, per-second pricing model, enabling customers’ access to almost limitless capacity while only paying for the resources they consume.

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