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Difference between Physical and Logical Address in Operating System

The Crazy Programmer

In this article, we will study the two types of addresses in the operating system – Physical and Logical addresses and take a look at the differences between the two of them. The physical address is the real location in the memory unit which is virtual to the user, i.e., the user cannot view the physical address.

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Thrashing in Operating System (OS)

The Crazy Programmer

When a program need space larger than RAM or it need space when RAM is full, Operating System will try to allocate space from secondary memory and behaves like it has that much amount of memory by serving to that program. This concept is called virtual memory. This is called swapping. What is Thrashing in OS? Source: [link].

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Advantages and Disadvantages of Virtual Machine

The Crazy Programmer

The virtual machine is the type of computer that does not require the physical hardware components or requires very little. Nowadays, virtual machines or VMs have become essential assets and tools to be used in business-oriented computing. What is Virtual Machine? Advantages of Virtual Machine. Image Source.

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Do we need so many virtual HQ platforms?

TechCrunch

million seed f or its virtual HQ platform. Teamflow’s virtual HQ platform. Gather’s virtual HQ platform. Crivello is clear about his vision for the startup: He wants to make it harder to move out of a virtual office than a physical office. Virtual HQs race to win over a remote-work-fatigued market.

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FlyMachine raises $21 million to build a virtual concerts platform for a post-pandemic world

TechCrunch

As concerts and live events return to the physical world stateside, many in the tech industry have wondered whether some of the pandemic-era opportunities around virtualizing these events are lost for the time being. The virtual concert industry didn’t have as big of a lockdown moment as some hoped for.

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Virtual meeting platform Vowel raises $13.5M, aims to cure meeting fatigue

TechCrunch

His virtual meeting platform is the latest to receive venture capital funding — $13.5 Vowel is launching a meeting operating system with tools like real-time transcription; integrated agendas, notes and action items; meeting analytics; and searchable, on-demand recordings of meetings.

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Using Docker – Multiple Virtual Machines

Perficient

To accomplish this, I have a separate virtual machine for each client. I am able to stay logged in to required systems, install different versions of software, keep client specific information separate from other clients, and run a local development environment for each client. I created a new virtual disk with maximum size of 300GB.