API stands for Application Programming Interface. APIs allow different software applications to communicate with each other. The main goal of APIs is to make code reusable. There are different types of APIs including local APIs, program APIs, and web APIs. RESTful APIs use HTTP requests to GET, PUT, POST and DELETE data, while SOAP APIs use XML and SOAP messaging to transfer data between applications in a standardized way. RESTful APIs are generally preferred over SOAP for internet usage due to using less bandwidth.
My presentation on WebServices Basics. Here is the content:
Web services – Definition: A web service is a collection of protocols and standards used for exchanging data between applications or systems.
Characteristics
Demo: Writing a simple WebService in Visual Studio 2005 & Consuming WebServices
Technologies: XML (eXtensible Markup Language), SOAP (Simple Object Access Protocol), WSDL (Web services description language), UDDI (universal description, discovery, and integration)
SOAP: SOAP is an open protocol specification defining a uniform way of performing RPCs using HTTP as the underlying communications protocol with XML for the data serialization.
Drilling inside SoapHttpClientProtocol class
Advantages of Web services
SOA – Service Oriented Architecture, Four Tenets
Hello beautiful people, I hope you all are doing great. Here I'm sharing a short PPT on Web Services. if you found it helpful. say thanks it's most welcomed.
An API (Application Programming Interface) is the means by which thi.pdfarakalamkah11
An API (Application Programming Interface) is the means by which third parties can write code
that interfaces with other code. A Web Service is a type of API, one that almost always operates
over HTTP (though some, like SOAP, can use alternate transports, like SMTP). The official
W3C definitionmentions that Web Services don\'t necessarily use HTTP, but this is almost
always the case and is usually assumed unless mentioned otherwise.
For examples of web services specifically, see SOAP, REST, and XML-RPC. For an example of
another type of API, one written in C for use on a local machine, see the Linux Kernel API.
As far as the protocol goes, a Web service API almost always uses HTTP (hence the Web part),
and definitely involves communication over a network. APIs in general can use any means of
communication they wish. The Linux kernel API, for example, uses Interrupts to invoke the
system calls that comprise its API for calls from user space.
Conceptually, SOA- and API-based IT infrastructures accomplish a similar end goal: creating an
IT architecture that abstracts consumers of services from the applications and technology that
deliver the service. In either case, IT subtly shifts from focusing on delivering technology and
letting the business figure out how to use it, to working with the business to deliver a series of
services that are then combined to accomplish an objective.
Both SOA and APIs purported to focus IT on delivering consumable services related to a
business process, and each used largely the same technologies to make it happen.
To some extent, SOA mirrors integration efforts of years past, where access was created on an
as-needed basis, and generally only between trusted and well-known partners. APIs mirror the
development that\'s occurred on the public internet, where everyone from payment processors to
the postal service has provided open APIs, and allowed developers to access and use them, often
with little more than a brief signup process.
SOA and APIs have more similarities than differences, but a good architect will evaluate both for
best fit. SOA business process oriented, where API is business function/feature oriented. Both
have to be managed, secured, and monitored -- in other words: governed. SOA may use one or
many APIs, but it\'s not so common for an API to use an SOA.
SOA represents a complete solution to a business problem instead of function. API functions can
be used by applications in any number of ways, including inappropriately. The same is less likely
with SOA because of its process orientation.
Both SOA and API are valid design options. Both will be around for the foreseeable future. The
fact that there is an ongoing debate is a testament to the value of both, but I do lean toward SOA.
Solution
An API (Application Programming Interface) is the means by which third parties can write code
that interfaces with other code. A Web Service is a type of API, one that almost always operates
over HTTP (though some, .
In this file I will cover basic introduction to Django REST Framework(DRF).
Django REST framework is a powerful and flexible toolkit for building Web APIs.
A distributed system is a collection of computational and storage devices connected through a communications network. In this type of system, data, software, and users are distributed.
My presentation on WebServices Basics. Here is the content:
Web services – Definition: A web service is a collection of protocols and standards used for exchanging data between applications or systems.
Characteristics
Demo: Writing a simple WebService in Visual Studio 2005 & Consuming WebServices
Technologies: XML (eXtensible Markup Language), SOAP (Simple Object Access Protocol), WSDL (Web services description language), UDDI (universal description, discovery, and integration)
SOAP: SOAP is an open protocol specification defining a uniform way of performing RPCs using HTTP as the underlying communications protocol with XML for the data serialization.
Drilling inside SoapHttpClientProtocol class
Advantages of Web services
SOA – Service Oriented Architecture, Four Tenets
Hello beautiful people, I hope you all are doing great. Here I'm sharing a short PPT on Web Services. if you found it helpful. say thanks it's most welcomed.
An API (Application Programming Interface) is the means by which thi.pdfarakalamkah11
An API (Application Programming Interface) is the means by which third parties can write code
that interfaces with other code. A Web Service is a type of API, one that almost always operates
over HTTP (though some, like SOAP, can use alternate transports, like SMTP). The official
W3C definitionmentions that Web Services don\'t necessarily use HTTP, but this is almost
always the case and is usually assumed unless mentioned otherwise.
For examples of web services specifically, see SOAP, REST, and XML-RPC. For an example of
another type of API, one written in C for use on a local machine, see the Linux Kernel API.
As far as the protocol goes, a Web service API almost always uses HTTP (hence the Web part),
and definitely involves communication over a network. APIs in general can use any means of
communication they wish. The Linux kernel API, for example, uses Interrupts to invoke the
system calls that comprise its API for calls from user space.
Conceptually, SOA- and API-based IT infrastructures accomplish a similar end goal: creating an
IT architecture that abstracts consumers of services from the applications and technology that
deliver the service. In either case, IT subtly shifts from focusing on delivering technology and
letting the business figure out how to use it, to working with the business to deliver a series of
services that are then combined to accomplish an objective.
Both SOA and APIs purported to focus IT on delivering consumable services related to a
business process, and each used largely the same technologies to make it happen.
To some extent, SOA mirrors integration efforts of years past, where access was created on an
as-needed basis, and generally only between trusted and well-known partners. APIs mirror the
development that\'s occurred on the public internet, where everyone from payment processors to
the postal service has provided open APIs, and allowed developers to access and use them, often
with little more than a brief signup process.
SOA and APIs have more similarities than differences, but a good architect will evaluate both for
best fit. SOA business process oriented, where API is business function/feature oriented. Both
have to be managed, secured, and monitored -- in other words: governed. SOA may use one or
many APIs, but it\'s not so common for an API to use an SOA.
SOA represents a complete solution to a business problem instead of function. API functions can
be used by applications in any number of ways, including inappropriately. The same is less likely
with SOA because of its process orientation.
Both SOA and API are valid design options. Both will be around for the foreseeable future. The
fact that there is an ongoing debate is a testament to the value of both, but I do lean toward SOA.
Solution
An API (Application Programming Interface) is the means by which third parties can write code
that interfaces with other code. A Web Service is a type of API, one that almost always operates
over HTTP (though some, .
In this file I will cover basic introduction to Django REST Framework(DRF).
Django REST framework is a powerful and flexible toolkit for building Web APIs.
A distributed system is a collection of computational and storage devices connected through a communications network. In this type of system, data, software, and users are distributed.
Epcon is One of the World's leading Manufacturing Companies.EpconLP
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
ENVIRONMENT~ Renewable Energy Sources and their future prospects.tiwarimanvi3129
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
Presented by The Global Peatlands Assessment: Mapping, Policy, and Action at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
different Modes of Insect Plant InteractionArchita Das
different modes of interaction between insects and plants including mutualism, commensalism, antagonism, Pairwise and diffuse coevolution, Plant defenses, how coevolution started
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
2. What is API?
●
API: is a software-to-software interface, not a user
interface.
●
With API, applications talk to each other without any
user knowledge or intervention.
●
Main goal of API is code/program reusable
●
An API resembles Software as a Service (SaaS), since
software developers don’t have to start from scratch
every time they write a program.
●
Instead of building one core application that tries to do
everything, the same application can contract out
certain responsibilities to remote software that does it
better.
5. What is RESTful Web Service?
●
RESTful (REpresentational State Transfer) Web
Service: also known as RESTful API, is based
on REST technology which is an web
application that uses HTTP requests to GET,
PUT, POST and DELETE data.
●
REST technology is generally preferred to the
more robust Simple Object Access Protocol
(SOAP) technology because REST leverages
less bandwidth, making it more suitable for
internet usage.
6. RESTful Web Service..Cont..,
●
With cloud use on the rise, APIs are emerging
to expose web services. REST is a logical
choice for building APIs that allow users to
connect and interact with cloud services.
7. Types of API
●
Local API: is the original form of API which is
the OS APIs that provide services to application
programs (Front-end/GUI) requesting services
or data from the back-end such as voice service
or data from DB.
●
Program API: is based on RPC (Remote
Procedure Call) technology that making a
remote program execution from another
servers. SOA (Service Oriented Architecture)
APIs are sample of Program API.
8. Types of API...Cont..,
●
Web API: also known as Web Service, is
application/device communicate to each others
via World Wide Web (HTTP architecture).
●
There are two kinds of Web Service: SOAP
(Simple Object Access Protocol) and RESTful
(REpresentational State Transfer)
10. ●
What is SOAP Web Service?
●
SOAP Web Service: describes a standardized
way of integrating Web-based applications
using the XML, SOAP, WSDL and UDDI open
standards over an Internet protocol backbone.
●
XML (EXtensible Markup Language) is used to
tag the data.
●
SOAP (Simple Object Access Protocol) is used
to transfer the data. (XML-based messaging
protocol)
11. SOAP Web Service...Cont...
●
WSDL (Web Services Description Language) is
used for describing the services available.
(Written in XML)
●
UDDI (Universal Description, Discovery, and
Integration) is used for listing what services are
available (XML-based registry)
●
NOTE: Web services allow different web
applications from different sources to
communicate with each other without time-
consuming custom coding and because all
communication is in XML.
12. SOAP Web Service...Cont...
●
Web services are not tied to any one operating
system or programming language. For
example, Java can talk with Perl, Windows
applications can talk with UNIX applications.
13. REST vs SOAP Web Services
REST Web Services:
●
RESTful web services are stateless. You can
test this condition by restarting the server and
checking if interactions survive.
●
For most servers, RESTful web services
provide a good caching infrastructure over an
HTTP GET method. This can improve the
performance if the information the service
returns is not altered frequently and is not
dynamic.
14. REST vs SOAP Web
Services..Cont..,
●
Service producers and consumers must
understand the context and content being
passed along as there is no standard set of
rules to describe the REST web services
interface.
●
REST is useful for restricted-profile devices,
such as mobile, for which the overhead of
additional parameters are less (e.g., headers).
15. REST vs SOAP Web
Services..Cont..,
●
REST services are easy to integrate with
existing websites and are exposed with XML so
the HTML pages can consume the same with
ease. There is little need to refactor the existing
site architecture. As such, developers are more
productive because they don't need to rewrite
everything from scratch; instead, they just need
to add on the existing functionality.
●
A REST-based implementation is simple
compared to SOAP.
16. REST vs SOAP Web
Services..Cont..,
●
REST does not enforce any message format
such as XML or JSON. Whereas, SOAP is XML
based messaging protocol.
●
The Web Services Description Language
(WSDL) describes a common set of rules to
define the messages, bindings, operations and
location of the service. WSDL is akin to a
contract to define the interface that the service
offers.
17. REST vs SOAP Web
Services..Cont..,
●
SOAP requires less plumbing code than REST
services design (e.g., transactions, security,
coordination, addressing and trust). Most real-
world applications are not simple and support
complex operations, which require
conversational state and contextual information
to be maintained. With the SOAP approach,
developers don't need to write plumbing code
into the application layer.
18. REST vs SOAP Web
Services..Cont..,
●
SOAP web services, such as JAX-WS, are
useful for asynchronous processing and
invocation.
●
SOAP supports several protocols and
technologies, including WSDL, XSDs and WS-
Addressing.