Cloud Computing - SOA Introduction (Service Oriented Architecture)
Ғылым және технология
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SOA, Service Oriented Architecture, is the concept of designing infrastructure based on the services that are needed instead of focusing on the servers themselves. Designing with SOA in mind makes it easier to not only upgrade for future technologies, but also allows you to create layers of security that many be overlooked in standard client/ server architecture.
Services such as MySQL Databases can be provided from local MySQL Servers, Digital Ocean DBaaS Database as a Service offerings, or AWS MySQL “Compatible” options such as Aurora.
SOA requires administrators to look at services as “black boxes”. They design their infrastructure based on simply connecting to services, and not focusing on how the services are specifically provided. Think of “email service” vs. Exchange Server.
Designing for SOA can provide built in security improvements as you add firewalls and network routes that prevent all systems from seeing all other systems.
“Like” or “Compatible” services offer the ability for legacy connections to systems whose backend may not be the original software. AWS Aurora uses a proprietary database backend, but allows software that requires MySQL to use MySQL type connections and SQL Statements so that there needs to be no modification of code.
Пікірлер: 13
Eli, you are fantastic, energetic and very articulate in explaining IT language in a simpler form. Thanks, I learned a lot.
@fare4900
Жыл бұрын
especially with all the world class drawing ✌😄
Just made a donation. You deserve it for the work you do.
You helped get me my first job in IT. Thanks.
Very good explanation especially concerning security aspects.
Good to see you back on the field!
Amazing video, learned a lot 🙂
Please, How do you disable global root admin form servers. Eg window Server to start with. i have high hopes I will definitely get into an environment with such infrastructure in the future..
Thanks for the explanation, basically AWS gets a little expensive once you start scaling upwards, so does Digital Ocean. For someone just starting out which service can you recommend to a new beginner?
Suppose i want to discontinue my contract with Vendor A who is providing me email services on cloud, the dump of all my emails which he gives me might be his proprietary application, how can i migrate it to Vendor B's platform. Isn't this a big bottleneck of SOA?
@Fetch049
3 жыл бұрын
It's in vendor B's interest to support your move to their platform. They will have tools to import vendor A's data.
If you don’t have the budget to put geeks with guns in your server room to keep it functioning AND secure, just use AWS or Azure.
👍😃