SAAS PAAS IAAS TAMIL | Explain SAAS PAAS IAAS | What is SAAS PAAS IAAS ? | InterviewDOT
HTML-код
- Опубликовано: 13 окт 2024
- Click here - / @interviewdot to get notifications. SAAS PAAS IAAS
Cloud Computing : On demand service, access through internet, shared resources, scalability.
Delivery models of cloud computing : SAAS, PAAS, IAAS
What is IAAS, PAAS, SAAS ?
IAAS - Infrastructure as a service [Servers, network, operating systems, and data storage]
What ? Virtualization, Servers, Networking & data storage.
Who can use ? Company SysAdmins
Example products : AWS EC2 instance, GoGrid, RackSpace
Pros: Scalable infrastructure, provider responsible for managing the infrastructure.
Cons: Security issues.
PAAS - Platform as a service
What ? Programming language execution environment, OS, web server and database.
Who can use ? Developers
Example products : AWS Elastic Beanstalk, Windows Azure, Google App Engine, Heroku, force.com
Pros : Cost effective rapid development, Quick deployment of web applications.
Cons : Developers are limited to providers lang environment, Migrations issues (vendor lock in)
SAAS - Software as a service
What ? Pay per use of software applications to users, no need to install or manage these softwares, accessible through Internet.
Who can use ? End users
Example products : Google products, google drive, salesforce, microsoft office 365
Pros : Universally accessible, Vendor provides modest software tools online 24/7
Cons : Portability, Browser issues, Internet performance might affect the application performance.
What is Cloud Computing?
Put simply, cloud computing provides an easy way to access servers, storage, databases, and a full suite of application services over the Internet.
When talking about "cloud", in most cases it means the " public cloud ", ie the data, unlike the " private cloud ", is not stored in one's own company and thus not on the servers in the company's server room.
As a result, you rent IT infrastructures that are equipped with memory and processor power, depending on the size of your needs, or that already provide suitable software solutions. The individual combination of resources and software can reduce personnel costs and the costs of procuring own IT infrastructures as well as costs for their maintenance.
Which types are there?
There are different types of cloud computing. A distinction can be made using the cloud computing architecture, which consists of three layers: the infrastructure layer, the platform layer and the application layer.
Infrastructure as a Service (IaaS)
The infrastructure is the lowest layer in cloud computing. Here, IaaS describes a business model in which no complete solution (hardware and software application) is offered, but only the hardware required to implement specific applications. This is located in data centers and is also looked after there. Cloud users have access to virtualized computing , data transport, and data storage components , allowing them to deploy and install any application programs and operating systems.
Simply put, rent IT infrastructure and maintenance.
Platform as a Service (PaaS)
The platform represents the middle layer. Here, less the IT administrator is in demand, but the software developer. Platform as a Service is a service that enables developers to develop and execute their own programs on the infrastructure offered by means of interfaces. For this purpose, the PaaS provider provides development environments in the form of frameworksready. In doing so, he makes specifications for the programming languages and interfaces to be used, data memories, networks and data processing systems. However, the developer has no ability to administratively or controllably access the infrastructure used to provide the service. He can only control the programs and data he has contributed himself.
Software as a Service (SaaS)
Applications represent the last layer and logically build on all previous layers. Software as a Service is a business model in which the software application is no longer sold to the customer, but is provided as a service for a fee.
As a result, the software and the IT infrastructure are operated by an external service provider. To run the software, only an internet-enabled device and an internet browser are required in most cases . This allows cost-effective hardware to be used in the enterprise while benefiting from the full computing power and storage capacity of a data center.
Simply stated : Software is not licensed and installed on own hardware, but only as a service "rented" and can be used anywhere with any Internet browser.
தெளிவான விளக்கம் நன்றி
Thanks a million for your valuable feedback happy learning InterviewDOT 🎊🙏
அருமையான விளக்கம்
நன்றி.
Wow Thanks a million for your excellent feedback - InterviewDOT
Very nice explanations brother...! But some times neega solurathu in mouth la over aaguthu like mouth laiye munangura maari iruku athu matum mathikonga...! Thankyou
Thanks a million for your valuable feedback happy learning , good feedback - sure will improve it , InterviewDOT 🎊🙏
Very nice explanation bro! I got a very good idea of the services :) Please keep on posting more videos bro. It would have been better if you have provided better visualization to facilitate better understanding.
Thanks a million for your excellent feedback, happy learning - InterviewDOT
Cloud computing pathi munnadi video la soliruke nu solringala bro... But andha video vae ilayae bro?
Thank u bro😊 I got a clear idea on this and ur explanation is good
Thanks all the best 🙏
Ithu pola innum niraya topic podunga please its useful for exam like web services, abt cloud storage,
And also please put some video on ASP.NET kindly please exam ku padikanum mam ah vida neega nalla nadathuringa Anna plz
Dear Venkatesalu Kannaiyan, Thanks a lot for your excellent feedback, I am really happy that it helped you, happy learning, sure will make videos - InterviewDOT
Arumai , thanks!
Thanks a million Saravanan - InterviewDOT
Clear Explanation brother. i understand clearly... thanks
Super
Thanks a million for your question, if you not yet subscribed kindly subscribe to InterviewDOT channel for latest software updates - happy learning - InterviewDOT
Ur voice is awesome 😍 play speed 1.25 la perfect 👍
Thanks a million for your excellent feedback - InterviewDOT
Fantastic
Thank you so much 😀
Konjam fast ah explain pana try panunga bro. Explanation gud. But romba slow ah explain panreenga
Thanks a lot for your valuable feedback, sure will improve my phase in upcoming videos, InterviewDOT
Very useful video nd ur clear on ur explanations
Thanks a million for your excellent feedback, if you not yet subscribed kindly subscribe to InterviewDOT channel for latest software updates - happy learning - InterviewDOT
Hi #Tamil Cloud .. i lost my key pair... now I'm unable to login the server plz help me what is the steps login it's having more data
Pls explain difference between caas, faas and paas
sure, Thanks a million for your valuable feedback happy learning InterviewDOT 🎊🙏
Dude, please provide visuals/logos/animated cartoon or whatever is easy to make the viewers visualise for better understanding. Good content should help more people
Hi Raja, Thanks a million for your excellent feedback, sure will include - happy learning InterviewDOT
hi great explanation i was able to catch up. i have one question if we need only PAAS can that be opted? or if we need PAAS do we need to get IAAS as well? any terms like that?
Dear Sakthivel Padmaraj, Thanks a lot for your valuable feedback, I am happy that it helped you, yes you can opt only for PAAS its possible. Happy learning - InterviewDOT
@@InterviewDOT thanks for replying, so if we have a infra we can just opt PAAS, if that is the case does the infra which we already have plays any role or its just dummy and we just use PAAS in cloud? 2) if PAAS used in our infra how PAAS is used in our infra?
Hi just to clarify ,once you opt for PAAS then PAAS includes the IAAS [PAAS [IAAS]] by default.
@@InterviewDOT Great!! you cleared my query!! Kudos!! So if we opt for SAAS that will include iaas and paas, am i right?
2) if we have a app development team and if we need infra and platform we can go for PAAS, am i right?
3) Though we have an infra if we opt for a paas, by default it comes with infra am i right?
yes you are completely correct - happy learning - InterviewDOT
Bro Netflix, hotstar ithuku examples ah relate panlaama? Please respond!
Thanks for sharing your thoughts, sure yes we can relate to them 👍👍
@@InterviewDOT under which category? Saas or paas??
@@vishnums_29 under all the category, SAAS pass iaas 👍
@@InterviewDOT thanks
Thank you for this! Great explanation
Thank you sir. Highly useful ..
Hi pradeep padmanaban, Thanks a million for your excellent feedback - InterviewDOT
Sir pls separate video about SAAS..
explained very well....thank u so much
Hi Pavithra, thanks a lot for your valuable feedback, happy that it helped you, happy learning InterviewDOT 👍
Spr
Hi Abinaya, thanks a million for your excellent feedback, happy learning InterviewDOT 👍
Then docker is an example for PAAS im right
Yes , PAAS helps to run the application, other examples: AWS Elastic Beanstalk, Windows Azure, Heroku, Force.com, Google App Engine, Apache Stratos. - InterviewDOT 👍
Thanks bro super ah teach pandringa
Dear Venkatesalu Kannaiyan, thanks a lot for your excellent feedback, I am happy that it helped you, please check other tutorials in the channel, if you have any other request please post here - happy learning - InterviewDOT
Super sir
Sir pls post all concept in cloud computing
very gud explained
Thanks a million for your valuable feedback happy learning InterviewDOT 👍🙏
Superb anna👏🏼👌🏾
Bro Moodle videos podunga 😇
Mudinja IPAAS ku oru video podungaa
Sure thanks for your request 👍
google oda ella products um saas dhana sir?
Yes you are correct 👌👌👌👌 interviewDot 🙏
good one
Dear Nandhu, Thanks a lot for your valuable feedback, happy learning, Please check our other videos :)
Nice boss
thanks a million InterviewDOT 👍
good explanation. can u provides notes for this topic because the screen is blur. and also I have doubt in cloud computing. will you provide email or contact number.
Hi Hema Latha, thanks a lot for your valuable feedback,I am happy to help you , please send an email to info@interviewdot.in, will check and get back to you. Happy learning
I have given a mail to you reg. my doubts in cloud computing. please clarify
Sure thanks for sending the email, will check and get back to you, happy learning
Pls upload for NAas and caas
sure thanks for the request - InterviewDOT
Nice Video ... Must Appreciate one
Hi Bala Murugan, Thanks lot for your excellent feedback,Happy Learning, Hope other videos will also help you, stay tuned :)
Excellent 😍
Thanks a lot for your valuable feedback happy Learning InterviewDOT 👍
Plss caas pathi video podunga
Hi Abirami Murugan, Thanks a lot for your request, sure will make one for you, happy learning.
Great video :)
Thanks a million for your excellent feedback, if you not yet subscribed kindly subscribe to InterviewDOT channel for latest software updates - happy learning - InterviewDOT
Inaiki exam edha vachi dha bro ezhudha pora thanks
Hi Dinesh Kumar, Super brother, happy for you, thanks for your excellent feedback, neenga ena padikuringa.
Hi Dinesh Kumar, If you have any other questions , please post here , I am happy to prepare and upload.Thanks
Understandable and easy learning
Can I have your email
thanks a million InterviewDOT@gmail.com
Twomarro exam elluthaporan
Need more eplanation.. Poor explain
Thanks for your feedback, sure will improve the way I explain.