HIGHLIGHT PRESENTATION

Cloud Fundamentals Assignment

• SaaS as public, private and hybrid. • PaaS as public, private and hybrid. • IaaS as public, private and hybrid.

build up by Mohammad Al Hindi

Private SaaS

Public SaaS

The things we will discuss

Public PaaS

Private PaaS

Public IaaS

Private IaaS

Hybrid SaaS and PaaS and IaaS

SaaS

02

01

What is Public SaaS?

What is Private SaaS?

Typical SaaS solutions goal to make things honest for clients. The SaaS seller handles hosting, preservation, enhancements, and something else necessary to efficiently offer their software program answer. Customers really pay a subscription price, and they get get admission to to the software. This also approach customers have much less manipulate, as public SaaS vendors utilize a multi-tenant infrastructure with shared computing and networking sources among customers. SaaS answers, therefore, have restrained customization alternatives, and maximum customers obtain the identical software program no matter their particular commercial enterprise desires.

With a private SaaS solution, the software vendor provides a dedicated private cloudfor each customer, even if the underlying infrastructure is a public cloud like AWS, Azure or GCP. Private SaaS vendors are able to offer additional support and maintain the infrastructure in terms of security, scalability, customization, among many other factors. Unlike traditional Public SaaS, the software is running on dedicated infrastructure, which means there is nothing shared with other customers and the backend code could be modified to meet specific business requirements.

PaaS

What is Public PaaS?

What is Private PaaS?

One of the main things that public PaaS offers is that the recipient is not takes over the management of the processing capacity infrastructure o CPU and storage, Thus, the company is ultimately responsible of application development. This solution improves agility and simplify the way you advertise and market.

Private PaaS is a distinctive . It permits you to set up and manipulate your employer packages at the same time as also meeting strict security and privateness requirements. The non-public PaaS software program may be set up on any type of infrastructure and may work inside the non-public cloud this is managed by means of a company’s IT department. Developers may see similarities between non-public and public PaaS, but in this critical regard, the IT branch honestly wouldn’t.

VS

IaaS

What is Public and Private IaaS?

One way to think about the different levels of public cloud is to picture yourself at your computer/PC. When buying IaaS (Infrastructure as a Service) you’re effectively buying the physical computer, a CPU, some hard disc space and some RAM. IaaS gives you the flexibility of choosing which operating system (for example, Windows 10) and software you choose to put on it, so you’ll need to ensure that all the applications are kept up-to-date. This kind of public cloud is geared towards IT administrators, and is suitable if you want to host your own applications but don’t want to look after physical hardware. It’s usually unmanaged, so you will often need technical expertise to maintain it.

Hybrid SaaS

Hybrid SaaS combines SaaS solutions with an on-premise software program application to provide the blessings of SaaS with greater security and user manipulate. The practical aspect of the software program is provided thru the cloud,hosted through the software issuer. A person logs into the utility from a web browser and accesses a cloud-hosted environment such as the person interface, capability, and mechanism that movements documents. The customers’ facts, but, is saved in whatever surroundings they select till it's far encrypted and transferred over the Internet. With hybrid SaaS, you can store data on an on-premise server that is managed by your organization or you can use the cloud. The user now has more control over where to keep the storage. Security concerns are eliminated without sacrificing the benefit of cloud software. .

Hybrid SaaS

The traditional Hybrid SaaS model is where the customer may deploy the software as a SaaS service or as on-premises solution, with the ability to switch from one to the other as needed.The ‘HomeBrew’ Hybrid SaaS model, where a customer uses functionality from both the cloud via SaaS, combined with a more traditional solution on-premises. Both solutions are operational at the same time, unlike the traditional hybrid SaaS model detailed above. This kind of model would most typically be used for content security solutions with transient data already on the ‘public’ internet, such as email traffic. The chief benefit of this type of solution is that a high percentage of content can be removed before they reach the premises of the customer, reducing hardware and bandwidth requirements. The main disadvantages are that two disparate solutions are in use, which means two management consoles to monitor and configure the solutions, as well as two sets of licence/subscription costs.

Hybrid iaas

With Hybrid Cloud Infrastructure as a Service (IaaS), you can manage a mix of virtual machine and container-based applications, deployed across data centers, public clouds, and high-end platforms. This approach provides consistent infrastructure and operations no matter where the workloads are deployed. No one has the information because you have it in the tug

Hybrid paas

If you use Hybrid paas, you can control the way of programming and which features can be accessed without add-ons, but there is not enough security because a second party has the information on the cloud.

build up by Mohammad Al Hindi

thank you!