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1、Windows Azure Platform Private (On-Premise) Infrastructure (as a Service) Platform (as a Service) Types of Clouds Storage Server HW Networking Servers Databases Virtualization Runtimes Applications Security enterprise-class SLA commitment Compute auto- provisioning 64-bit application containers in W
2、indows Server VMs; supports a wide range of application models Storage highly available distributed table, blob, queue, geo- replication and geo-location of data Processing relational queries, search, reporting, analytics on structured, semi -structured, and unstructured data Integration synchroniza
3、tion and replication with on- premise databases, other data sources Service Bus connectivity to on- premises applications; secure, federated fire-wall friendly Web services messaging intermediary; durable AD federation; claims-based authorization Workflows declarative service orchestrations via REST
4、-based activities Caching Caching provides a distributed, in-memory, application cache service for Windows Azure and SQL Azure applications Integration Integration provides common BizTalk Server integration capabilities (e.g. pipeline, transforms, adapters) on Windows Azure Composite App Pricing Com
5、pute (Instance) Extra small: 0,0355/h Small (default): 0,0852/h Medium: 0,1703/h Large: 0,3405/h Extra large: 0,6809/h Virtual Network No charge during CTP Virtual Machine instances Windows Azure compute instances come in five unique sizes to enable complex applications and workloads. Compute Instan
6、ce SizeCPUMemoryInstance StorageI/O Performance Extra Small1 GHz768 MB20 GB*Low Small1.6 GHz1.75 GB225 GBModerate Medium2 x 1.6 GHz3.5 GB490 GBHigh Large4 x 1.6 GHz7 GB1,000 GBHigh Extra large8 x 1.6 GHz14 GB2,040 GBHigh *There is a limitation on the Virtual Hard Drive (VHD) size if you are deployin
7、g a Virtual Machine role on an extra small instance. The VHD can only be up to 15 GB. Storage 0,1064 per GB stored per month 0,0071 per 10,000 storage transactions CDN 0,1064 per GB for data transfers from European and North American locations 0,1419 per GB for data transfers from other locations 0,
8、0071 per 10,000 transactions Pricing Web Edition 7,085 per database up to 1GB per month 35,425 per database up to 5GB per month Business Edition 70,913 per database up to 10GB per month 141,826 per database up to 20GB per month 212,739 per database up to 30GB per month 283,652 per database up to 40G
9、B per month 354,565 per database up to 50GB per month Pricing Access Control 1,4114 per 100,000 transactions Service Bus 2,8298 per connection on a “pay-as-you-go” basis Pack of 5 connections 7,0566 Pack of 25 connections 35,2827 Pack of 100 connections 141,1308 Pack of 500 connections 705,654 Data
10、Transfers North America and Europe regions 0,071 per GB in 0,1064 per GB out Asia Pacific Region 0,071 per GB in 0,1419 per GB out Compute connectivity Your service is connected and reachable via web Internet facing roles will have external connectivity 99.95%99.95% Database availability Database is
11、 connected to the internet gateway Availability monitoring every 5- minute interval Storage service will be available/ reachable (connectivity) Your storage requests will be processed successfully 99.9%99.9% Storage availability 99.9%99.9% .NET Service Bus endpoint will have external connectivity Me
12、ssage operation requests will be processed successfully Service availability 99.9%99.9% All running roles will be continuously monitored If role is unhealthy, we will detect and initiate corrective state Automated Automated Systems Systems ManagementManagement Service Guarantee Role instance monitor
13、ing and restart Benefits BUSINESS DEMANDS TECHOLOGY DEMANDS WINDOWS AZURE PLATFORM OFFERS Cost-effective solution to manage IT resources Less infrastructure to buy/configure and support Lower TCO Predictable cost Focus on delivering compelling software not on managing infrastructure Monetize new off
14、ering quickly without investment in billing and other enablement technologies. Speed of development Interoperability Leverage existing IP Simplified deployment Scale up or down as business needs change Go to market faster Reliable service SLAs Security Global data centers Lower costsEfficiency Stay
15、Competitive Innovation Agility Generate New Revenue Quickly Reliability Reduced Risk Platform of Choice Sign up at the Windows Azure Platform developers portal Windows Azure access Developer tools White papers Sample applications Plan pilot applications, proofs of concept, and architectural design s
16、essions with Windows Azure partners http:/ Application Architecture Application Models Web Hosting Massive scale infrastructure Burst client request re-routed to new primary on failure High SLA guarantee using logical replication (hot standby replicas) Automatic management, self-healing and load bal
17、ancing across shared resource pool SQL Azure Database provides provisioning, metering and billing infrastructure Machine 5 SQL Instance SQL DB User DB1 User DB2 User DB3 User DB4 SQLSQL Azure Database Azure Database Provisioning (databases, Provisioning (databases, a accounts, roles, , Metering, and
18、 Billingccounts, roles, , Metering, and Billing Machine 6 SQL Instance SQL DB User DB1 User DB2 User DB3 User DB4 Machine 4 SQL Instance SQL DB User DB1 User DB2 User DB3 User DB4 DBA role will change to focus on policy/logical management Security and Connection Models Connect using common client li
19、braries ADO.NET, OLE DB, ODBC, etc. Clients connect to a database directly Cannot hop across DBs Large surface of SQL supported within the database boundary Future work will relax many of these constraints Security Connections Uses regular SQL security model Authenticate logins, map to users and rol
20、es Authorize users and roles to SQL objects Supports standard SQL logins Logins are username + password strings Service enforces use of SSL to secure credentials Future support for AD Federation, WLID, etc as alternate authentication protocols Provisioning Model Account and server provisioning Porta
21、l and API based access Ex: enumerate my servers, show server usage metrics, etc Each account has one or more servers Ex: Each server has a virtual master database Has subset of SQL Server master DB interface Each server has one or more SQL logins System creates sysadmin login on “server creation” D
22、atabases created using “CREATE DATABASE” Can be called by sysadmin or anyone with create DB permission * * SQL Server Compatibility SQL Server has many patterns for accomplishing tasks SQL Azure Database supports a subset of full SQL Server patterns Focus on logical and policy based administration P
23、atterns work in both SQL Azure Database and SQL Server Enables migration of on-premise application to/from SQL Azure SQL Azure Database is a multi-tenant service Throttling and load balancing policies Examples: limit on DB size, duration of transaction, In Scope for v1 Create/Alter/Drop on Database/
24、Index/View Stored Procedures (Transact-SQL) Triggers Constraints Table variables, session temp tables (#t) + lots of others Out of Scope for v1 CLR Service Broker Distributed Transactions Distributed Query Spatial All server level DDL All physical DDL and physical catalog views Departmental Applicat
25、ions Departmental workgroup applications with Departmental workgroup applications with low concurrency and cyclical usage low concurrency and cyclical usage patternspatterns Web Applications Small customers or start ups with Web Small customers or start ups with Web applications of all scale that ha
26、ve simple applications of all scale that have simple RDBMS needsRDBMS needs Data Hubs Secure data hubs that consolidate multiple Secure data hubs that consolidate multiple data sources and enable access from data sources and enable access from multiple locations and devicesmultiple locations and devices ISV/SaaS Offerings Traditional ISVs extending offering or selling Traditional ISVs extending offering or selling software hosted in the cloud (including SaaS ISVs)software hosted in the cloud (including SaaS ISVs) Application Scenarios Thank you