it iterates through the result set. This method involves a lot of data being transferred over the wire and a lot of logic in Python to de-duplicate rows. Each solution has its place and, depending on general it is more performant than aggregate_rows(). Typically a lot less data is transferred over the wire since data is not duplicated. There is less Python overhead since we don’t have to de-dupe things subclass of Database. names – A list of names to use as the scheme in the URL, e.g. ‘sqlite’ or ‘firebird’ Register additional database class under the specified names. This function can be used to extend

subclass of Database. names – A list of names to use as the scheme in the URL, e.g. ‘sqlite’ or ‘firebird’ Register additional database class under the specified names. This function can be used to extend database class for Firebird named FirebirdDatabase. from playhouse.db_url import connect, register_database register_database(FirebirdDatabase, 'firebird') db = connect('firebird://my-firebird-db') Connection

subclass of Database. names – A list of names to use as the scheme in the URL, e.g. ‘sqlite’ or ‘firebird’ Register additional database class under the specified names. This function can be used to extend database class for Firebird named FirebirdDatabase. from playhouse.db_url import connect, register_database register_database(FirebirdDatabase, 'firebird') db = connect('firebird://my-firebird-db') Connection

subclass of Database. names – A list of names to use as the scheme in the URL, e.g. ‘sqlite’ or ‘firebird’ Register additional database class under the specified names. This function can be used to extend database class for Firebird named FirebirdDatabase. from playhouse.db_url import connect, register_database register_database(FirebirdDatabase, 'firebird') db = connect('firebird://my-firebird-db') Connection

subclass of Database. names – A list of names to use as the scheme in the URL, e.g. ‘sqlite’ or ‘firebird’ Register additional database class under the specified names. This function can be used to extend database class for Firebird named FirebirdDatabase. from playhouse.db_url import connect, register_database register_database(FirebirdDatabase, 'firebird') db = connect('firebird://my-firebird-db') Connection

subclass of Database. names – A list of names to use as the scheme in the URL, e.g. ‘sqlite’ or ‘firebird’ Register additional database class under the specified names. This function can be used to extend database class for Firebird named FirebirdDatabase. from playhouse.db_url import connect, register_database register_database(FirebirdDatabase, 'firebird') db = connect('firebird://my-firebird-db') Connection

communication between a browser and a server. gevent-socketio is a Python implementation of the protocol. The reference server implementation of Socket.IO runs on Node.js and was developed by LearnBoost "submit_something"}. Socket.IO 0.7+ implements named events, which put that information in a terse form on the wire. It also allows you to define callbacks, that can be acknowledged by the other endpoint, and then This implementation covers nearly all the features of the Socket.IO 0.7+ (up to at least 0.9.1) protocol, with events, callbacks. It adds security in a pythonic way with granular ACLs (which don’t exist

handlers allows Guzzle to integrate with any method you choose for sending HTTP requests over the wire (e.g., cURL, sockets, PHP’s stream wrapper, non-blocking event loops like React [http://reactphp.org/] Subscriber [https://github.com/guzzle/log-subscriber] Logs HTTP requests and responses sent over the wire using customizable log message templates. OAuth Subscriber [https://github.com/guzzle/oauth-subscriber] value is an associative array where the keys represent the header name as it will be sent over the wire, and each value is an array of strings associated with the header. $headers = $response->getHeaders();

deployment 26. WebSocket Support Introduction WebSocket Fallback Options A Messaging Architecture Sub-Protocol Support in WebSocket Should I Use WebSocket? WebSocket API WebSocketHandler WebSocket Handshake Spring-based middle-tier, which allows you to use Spring transaction features. You simply need to wire up your business logic using an ApplicationContext and use a WebApplicationContext to integrate your browsers that don’t yet support the WebSocket protocol (e.g. Internet Explorer < 10). A new spring-messaging module adds support for STOMP as the WebSocket sub- protocol to use in applications along with an annotation

deployment 26. WebSocket Support Introduction WebSocket Fallback Options A Messaging Architecture Sub-Protocol Support in WebSocket Should I Use WebSocket? WebSocket API Create and Configure a WebSocketHandler Spring-based middle-tier, which allows you to use Spring transaction features. You simply need to wire up your business logic using an ApplicationContext and use a WebApplicationContext to integrate your browsers that don’t yet support the WebSocket protocol (e.g. Internet Explorer < 10). A new spring-messaging module adds support for STOMP as the WebSocket sub- protocol to use in applications along with an annotation