Database and Public Endpoints redundancy on Azure (CloudBrew)
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This is the perfect session if you need to design a solution that needs to run over Windows Azure and needs to be available 24 hours every day, 7 days per week. We will discuss different concepts and solutions to have databases and/or public API’s available even if a part of cloud infrastructure will be down. Topics like automatically backups, failover mechanism, traffic manager and redundancy will be discussed.
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哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
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官方认证美国密歇根州立大学毕业证学位证书原版一模一样
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留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
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Database and Public Endpoints redundancy on Azure (CloudBrew)
- 2. •
- 3. •
- 4. RADU VUNVULEA MCTS MCP BANK HOME AUTOMATION MVP ENTERPRISE AUTOMOTIVE PHARMA LEAN AND AGILE E-COMMERCE WEB iQuest AZURE JAVASCRIPT VUNVULEARADU.BLOGSPOT.COM MOBILE DOTNET @RaduVunvulea WCF WPF ENTHUSIASTIC
- 5. redundancy Microsoft Azure minimum cost
- 11. Information Error detection Correction Time Transient Fault Detection Software N-versions Programming
- 12. Hardware Dual Modular Redundancy Triple Modular Redundancy Time Transient Fault Detection Software N-versions Programming
- 13. Hardware Dual Modular Redundancy Triple Modular Redundancy Information Error detection Correction Software N-versions Programming
- 14. Hardware Dual Modular Redundancy Triple Modular Redundancy Information Error detection Correction Time Transient Fault Detection
- 29. AUTOMATION
- 34. • Free • DNS
- 35. <LoadBalancerProbes> <LoadBalancerProbe name="FooProbe" protocol="http" intervalInSeconds="30" path="/api/probe" port="80" timeoutInSeconds="60" /> </LoadBalancerProbes>
- 40. • VM, Web/Worker Roles, DB and many more • External Endpoints • Is not FREE (1B DNS query = $0.75) • DNS TTL
- 46. • Compute 99.95% 21.6m • SQL Database 99.90% 43.2m • Storage 99.90% 43.2m • Storage (RA-GRS) 99.99% <8m • Active Directory 99.90% 43.2m • Cache 99.90% 43.2m • VM 99.95% 21.6m • Service Bus 99.95% 21.6m
- 47. • Downtime per month: 216m 21.6*2+43.2*4=216m
- 48. • Downtime per month: 216m 21.6*2+43.2*4=216m • Downtime per month: 0.5% (100/43200)*216=0.5%
- 49. • Downtime per month: 216m 21.6*2+43.2*4=216m • Downtime per month: 0.5% (100/43200)*216=0.5% • Uptime: 99.5% 100-0.5=99.5%
- 50. • Compute 99.95% 21.6m • SQL Database 99.90% 43.2m • Storage 99.90% 43.2m • Storage (RA-GRS) 99.99% <8m • Active Directory 99.90% 43.2m • Cache 99.90% 43.2m • VM 99.95% 21.6m • Service Bus 99.95% 21.6m
- 52. Relay
- 56. 1 3 2
- 57. 1 3 2 1 3 2
- 59. 1 2 3
- 63. CHECK HEALTH STATUS OF OTHER SERVICES
- 68. M T B F M T T R
- 75. Question Answers
- 76. { “name” : “Radu Vunvulea, “blog” : “vunvulearadu.blogspot.com”, “email” : ”vunvulear@outlook.com”, “socialMedia” : { “twitter ” : “@RaduVunvulea”, “fb” : “radu.vunvulea” } }