Programming Google App Engine /

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Google App Engine makes it easy to create a web application that can serve millions of people as easily as serving hundreds, with minimal up-front investment. With Programming Google App Engine , Google engineer Dan Sanderson provides practical guidance for designing and developing your application...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Sanderson, Dan
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Sebastopol, CA : O'Reilly, 2012.
Edición:2nd ed.
Temas:
Google Apps.
Application software > Development.
Web site development > Computer programs.
Logiciels d'application > Développement.
Sites Web > Développement > Logiciels.
COMPUTERS > Web > Web Programming.
Acceso en línea:Texto completo (Requiere registro previo con correo institucional)
Tabla de Contenidos:
  • 1.Introducing Google App Engine
  • The Runtime Environment
  • The Static File Servers
  • The Datastore
  • Entities and Properties
  • Queries and Indexes
  • Transactions
  • The Services
  • Namespaces
  • Google Accounts, OpenID, and OAuth
  • Task Queues and Cron Jobs
  • Developer Tools
  • The Administration Console
  • Things App Engine Doesn't Do... Yet
  • Getting Started
  • 2.Creating an Application
  • Setting Up the SDK
  • Installing the Python SDK
  • Installing the Java SDK
  • Developing the Application
  • The User Preferences Pattern
  • Developing a Python App
  • Developing a Java App
  • The Development Console
  • Registering the Application
  • The Application ID and Title
  • Setting Up a Domain Name
  • Google Apps and Authentication
  • Uploading the Application
  • Using Two-Step Verification
  • Introducing the Administration Console
  • 3.Configuring an Application
  • The App Engine Architecture
  • Configuring a Python App
  • Runtime Versions
  • Configuring a Java App
  • Domain Names
  • App IDs and Versions
  • App IDs and Versions in Python
  • App IDs and Versions in Java
  • Multithreading
  • Request Handlers
  • Request Handlers in Python
  • Request Handlers in Java
  • Static Files and Resource Files
  • Static Files in Python
  • Static Files in Java
  • Secure Connections
  • Secure Connections in Python
  • Secure Connections in Java
  • Authorization with Google Accounts
  • Authorization in Python
  • Authorization in Java
  • Environment Variables
  • Inbound Services
  • Custom Error Responses
  • Administration Console Custom Pages
  • More Python Features
  • Python Libraries
  • Built-in Handlers
  • Includes
  • Java Servlet Sessions
  • 4.Request Handlers and Instances
  • The Runtime Environment
  • The Sandbox
  • Quotas and Limits
  • The Python Runtime Environment
  • The Java Runtime Environment
  • The Request Handler Abstraction
  • Introducing Instances
  • Request Scheduling and Pending Latency
  • Warm-up Requests
  • Resident Instances
  • The Instances Console
  • Instance Hours and Billing
  • Instance Classes
  • 5.Datastore Entities
  • Entities, Keys, and Properties
  • Introducing the Python Datastore API
  • Introducing the Java Datastore API
  • Property Values
  • Strings, Text, and Blobs
  • Unset Versus the Null Value
  • Multivalued Properties
  • Keys and Key Objects
  • Using Entities
  • Getting Entities Using Keys
  • Inspecting Entity Objects
  • Saving Entities
  • Deleting Entities
  • Allocating System IDs
  • The Development Server and the Datastore
  • 6.Datastore Queries
  • Queries and Kinds
  • Query Results and Keys
  • GQL
  • The Python Query API
  • The Query Class
  • GQL in Python
  • Retrieving Results
  • Keys-Only Queries
  • The Java Query API
  • Building the Query
  • Fetching Results with PreparedQuery
  • Keys-Only Queries in Java
  • Introducing Indexes
  • Automatic Indexes and Simple Queries
  • All Entities of a Kind
  • One Equality Filter
  • Greater-Than and Less-Than Filters
  • One Sort Order
  • Queries on Keys
  • Kindless Queries
  • Custom Indexes and Complex Queries
  • Multiple Sort Orders
  • Filters on Multiple Properties
  • Multiple Equality Filters
  • Not-Equal and IN Filters
  • Unset and Nonindexed Properties
  • Sort Orders and Value Types
  • Queries and Multivalued Properties
  • A Simple Example
  • MVPs in Python
  • MVPs in Java
  • MVPs and Equality Filters
  • MVPs and Inequality Filters
  • MVPs and Sort Orders
  • Exploding Indexes
  • Query Cursors
  • Cursors in Python
  • Cursors in Java
  • Projection Queries
  • Projection Queries in Python
  • Projection Queries in Java
  • Configuring Indexes
  • Index Configuration for Python
  • Index Configuration for Java
  • 7.Datastore Transactions
  • Entities and Entity Groups
  • Keys, Paths, and Ancestors
  • Ancestor Queries
  • What Can Happen in a Transaction
  • Transactional Reads
  • Eventually Consistent Reads
  • Transactions in Python
  • Transactions in Java
  • How Entities Are Updated
  • How Entities Are Read
  • Batch Updates
  • How Indexes Are Updated
  • Cross-Group Transactions
  • 8.Datastore Administration
  • Inspecting the Datastore
  • Managing Indexes
  • The Datastore Admin Panel
  • Accessing Metadata from the App
  • Querying Statistics
  • Querying Metadata
  • Index Status and Queries
  • Entity Group Versions
  • Remote Controls
  • Setting Up the Remote API for Python
  • Setting Up the Remote API for Java
  • Using the Remote Shell Tool
  • Using the Remote API from a Script
  • 9.Data Modeling with Python
  • Models and Properties
  • Property Declarations
  • Property Value Types
  • Property Validation
  • Nonindexed Properties
  • Automatic Values
  • List Properties
  • Models and Schema Migration
  • Modeling Relationships
  • One-to-Many Relationships
  • One-to-One Relationships
  • Many-to-Many Relationships
  • Model Inheritance
  • Queries and PolyModels
  • Creating Your Own Property Classes
  • Validating Property Values
  • Marshaling Value Types
  • Customizing Default Values
  • Accepting Arguments
  • 10.The Java Persistence API
  • Setting Up JPA
  • Entities and Keys
  • Entity Properties
  • Embedded Objects
  • Saving, Fetching, and Deleting Objects
  • Transactions in JPA
  • Queries and JPQL
  • Relationships
  • For More Information
  • 11.The Memory Cache
  • Calling Memcache from Python
  • Calling Memcache from Java
  • Keys and Values
  • Setting Values
  • Setting Values that Expire
  • Adding and Replacing Values
  • Getting Values
  • Deleting Values
  • Locking a Deleted Key
  • Atomic Increment and Decrement
  • Compare and Set
  • Batching Calls to Memcache
  • Memcache Batch Calls in Python
  • Memcache Batch Calls in Java
  • Memcache and the Datastore
  • Handling Memcache Errors
  • Memcache Administration
  • Cache Statistics
  • Flushing the Memcache
  • 12.Large Data and the Blobstore
  • Accepting User Uploads
  • Web Forms and MIME Multipart Data
  • Blobstore Upload Requests
  • Handling Uploads in Python
  • Handling Uploads in Java
  • Using BlobInfo Entities
  • Using BlobInfo Entities in Python
  • Using BlobInfo Entities in Java
  • Serving Blobstore Values
  • Serving Blobstore Values in Python
  • Serving Blobstore Values in Java
  • Deleting Blobstore Values
  • Reading Blobstore Values
  • Fetching Byte Ranges
  • Reading Values with Streams
  • A Complete Example
  • A Blobstore Example in Python
  • A Blobstore Example in Java
  • 13.Fetching URLs and Web Resources
  • Fetching URLs in Python
  • Fetching URLs in Java
  • Outgoing HTTP Requests
  • The URL
  • The HTTP Method and Payload
  • Request Headers
  • HTTP Over SSL (HTTPS)
  • Request and Response Sizes
  • Request Deadlines
  • Handling Redirects
  • Response Objects
  • 14.Sending and Receiving Email Messages
  • Sending Email Messages
  • Sending Email from the Development Server
  • Sender Addresses
  • Recipients
  • Attachments
  • Sending Email in Python
  • Sending Email in Java
  • Receiving Email Messages
  • Receiving Email in Python
  • Receiving Email in Java
  • 15.Sending and Receiving Instant Messages with XMPP
  • Inviting a User to Chat
  • Sending Invitations in Python
  • Sending Invitations in Java
  • Sending Chat Messages
  • Sending Chat Messages in Python
  • Sending Chat Messages in Java
  • Receiving Chat Messages
  • Receiving Chat Messages in Python
  • Receiving Chat Messages in Java
  • Handling Error Messages
  • Managing Presence
  • Managing Subscriptions
  • Managing Presence Updates
  • Probing for Presence
  • Checking a Google Talk User's Status
  • 16.Task Queues and Scheduled Tasks
  • Configuring Task Queues
  • Enqueuing a Task
  • Enqueuing a Task in Python
  • Enqueuing a Task in Java
  • Task Parameters
  • Payloads
  • Task Names
  • Countdowns and ETAs
  • Push Queues
  • Task Requests
  • Processing Rates and Token Buckets
  • Retrying Push Tasks
  • Pull Queues
  • Enqueuing Tasks to Pull Queues
  • Leasing and Deleting Tasks
  • Retrying Pull Queue Tasks
  • Transactional Task Enqueueing
  • Transactional Tasks in Python
  • Transactional Tasks in Java
  • Task Chaining
  • Task Queue Administration
  • Deferring Work
  • Deferring Work in Python
  • Deferring Work in Java
  • Scheduled Tasks
  • Configuring Scheduled Tasks
  • Specifying Schedules
  • 17.Optimizing Service Calls
  • Calling Services Asynchronously
  • Asynchronous Calls in Python
  • Asynchronous Calls in Java
  • Visualizing Calls with AppStats
  • Installing AppStats for Python
  • Installing AppStats for Java
  • Using the AppStats Console
  • 18.The Django Web Application Framework
  • Using the Bundled Django Library
  • Creating a Django Project
  • Hooking It Up to App Engine
  • -- Creating a Django App
  • Using Django Templates
  • Using Django Forms
  • The django-nonrel Project
  • 19.Managing Request Logs
  • Writing to the Log
  • Logging in Python
  • Logging in Java
  • Viewing Recent Logs
  • Downloading Logs
  • Logs Retention
  • Querying Logs from the App
  • Querying Logs in Python
  • Querying Logs in Java
  • Flushing the Log Buffer
  • 20.Deploying and Managing Applications
  • Uploading an Application
  • Using Versions
  • Managing Service Configuration
  • Application Settings
  • Managing Developers
  • Quotas and Billing
  • Getting Help.

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