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  • What is Elastic Scaling?

    Elastic scaling is the ability to automatically add or remove compute or networking infrastructure based on changing application traffic patterns.

    What is Static scaling?

    Static scaling is one of the approaches to achieve scalability by adding or removing fixed amounts of resources, such as servers, storage, or bandwidth, to match the expected load.

    What is CapEx in cloud computing?

    It refers to the costs the organization must incur to purchase fixed assets that will offer ongoing, long-term benefits well past the current tax year.

    What is OpEx in Cloud computing?

    It is an operating Expenditures or OpEx is defined as funds that are used by organizations for their day-to-day operations over time. Think of OpEx as your electricity and water bill. The more you use, the higher the charges. Azure on-demand or pay-as-you-go is an example of an OpEx model.

    What is Vertical scaling in cloud computing?

    Vertical scaling refers to adding more or faster CPUs, memory, or I/O resources to an existing server, or replacing one server with a more powerful server. In a data center, administrators traditionally achieved vertical scaling by purchasing a new, more powerful server and discarding or repurposing the old one.

    What is Horizontal scaling in cloud computing?

    Horizontal scaling refers to provisioning additional servers to meet your needs, often splitting workloads between servers to limit the number of requests any individual server is getting. Horizontal scaling in cloud computing means adding additional instances instead of moving to a larger instance size.

    What is Cloud Agility?

    Cloud agility is the ability to quickly develop, test, and launch applications in a cloud-based environment. Much like in the athletic theater, agility makes it easier to move nimbly in response to changing environments or challenges.

    Advantages and Disadvantages of Cloud computing?

    High scalability/agility, pay what you use, no CapEx, Your no responsible for maintenance or update of the hardware. Minimal technical knowledge required to get started. DISADV: some required may be not available in the cloud. Gov. policies, industries or legal requirements may be affected. You don own the hardware. Unique busines requirement.

    Virtual Machine comes in what Services?

    Virtual Machine comes under IAAS. VM are used as servers, configurations apps