information during the development process. User Story – Description of functionality a user wants, small enough to complete in a single sprint Epic – A large user story often defined for a release that spans of user stories or epics that may span multiple releases Teams often capture requirements in user stories and epics to provide a clear operational perspective of the capability’s purpose. User stories be completed. Epics are aggregations of user stories, often used to capture strategic intent. Epics may span multiple sprints and form a release, while user stories should be implemented within a single

tasks so they can focus 
 on adding value. 03 Powering products By delivering more relevant and responsive customer experiences. 3 AI in the EnterpriseBut leveraging AI isn’t the same as building software opening support tickets. By embedding AI into existing workflows, our teams are more efficient, responsive, and customer- focused. This platform handles hundreds of thousands of tasks every month, freeing such as: Automating software testing and QA using Operator to interact with web apps 
 like a real user, flagging any UI issues. Updating systems of record on behalf of users, without technical instructions

decision-making processes, by creating options and grooming enterprise capabilities so that they will be responsive to change, and by demonstrating the value of information, IT can lead the organization in learning

world 5 3 Threads and WSGI 7 4 asyncio Integration 9 5 Installation 11 6 Documentation 13 6.1 User’s guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1Tornado Documentation, Release 6.5.1 2 CONTENTSCHAPTER ONE QUICK LINKS • Current version: frameworks. It is not based on WSGI, and it is typically run with only one thread per process. See the User’s guide for more on Tornado’s approach to asynchronous programming. While some support of WSGI is

wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Quick links Current version: 6.5.1 (download from PyPI [https://pypi.python.org/pypi/tornado], [https://wsgi.readthedocs.io/en/latest/], and it is typically run with only one thread per process. See the User’s guide for more on Tornado’s approach to asynchronous programming. While some support of WSGI is it is not a focus of development and most applications should be written to use Tornado’s own interfaces (such as tornado.web) directly instead of using WSGI. In general, Tornado code is not thread-safe

Promotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 16 Interfaces 199 16.1 Iteration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dynamic languages as being "typeless", they are definitely not. Every object, whether primitive or user-defined, has a type. The lack of type declarations in most dynamic lan- guages, however, means that object-oriented dispatch. Operators are just functions with special notation – to extend addition to new user-defined data types, you define new methods for the + function. Existing code then seamlessly applies

Promotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 16 Interfaces 199 16.1 Iteration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dynamic languages as being "typeless", they are definitely not. Every object, whether primitive or user-defined, has a type. The lack of type declarations in most dynamic lan- guages, however, means that object-oriented dispatch. Operators are just functions with special notation – to extend addition to new user-defined data types, you define new methods for the + function. Existing code then seamlessly applies

Promotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 16 Interfaces 199 16.1 Iteration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dynamic languages as being "typeless", they are definitely not. Every object, whether primitive or user-defined, has a type. The lack of type declarations in most dynamic lan- guages, however, means that object-oriented dispatch. Operators are just functions with special notation – to extend addition to new user-defined data types, you define new methods for the + function. Existing code then seamlessly applies

Promotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 15 Interfaces 189 15.1 Iteration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dynamic languages as being "typeless", they are definitely not. Every object, whether primitive or user-defined, has a type. The lack of type declarations in most dynamic lan- guages, however, means that object-oriented dispatch. Operators are just functions with special notation – to extend addition to new user-defined data types, you define new methods for the + function. Existing code then seamlessly applies

Promotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 15 Interfaces 189 15.1 Iteration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dynamic languages as being "typeless", they are definitely not. Every object, whether primitive or user-defined, has a type. The lack of type declarations in most dynamic lan- guages, however, means that object-oriented dispatch. Operators are just functions with special notation – to extend addition to new user-defined data types, you define new methods for the + function. Existing code then seamlessly applies