NHDN Cloud Computing talk Jun 20th, 2012. We discussed All new features from Jun 7th announcement and SDK 1.7. How to utilize all the cloud services, cloud storage and virtual machine and the web sites. click here to download the presentation click here to download the sample code on caching and service bus ( before running […]
Blogs
Migrating to cloud architecture discussion and cloud device
NHDN Cloud Computing talk May 16,2012. We discussed Architecture Guidance on how to migrate existing systems. How to utilize all the cloud services, cloud storage and virtual networks. We explored all cloud devices application development on Windows Phone, iOS, Android. click here to download the presentation
Cloud Storage (Azure Blob and Amazon S3)
Today @NHDN Cloud Computing User group meeting @ Daniel Webster College (DWC) Nashua, we talked all about the cloud storage. Talk includes the overview of cloud storage including Azure Blob and Amazon S3. Blob storage, Azure Drive and S3 using REST and API. You can download the presentation here download the sample source here
NHDN Cloud Computing discussion – extreme performance
Today’s NHDN Cloud computing UG Lance gave excellent over view of Extreme performance uisng CQRS model. Abstract: How high volume sites commit so many transactions and serve so many customers. CQRS Command and Query Responsibility Segregation. In the simplest form, it is a pattern where the developer has a different model for their writes versus […]
Measuring SQL Azure network latency
SQL Azure is multi tenancy model with synchronize replication to 2 more copies and designed for Data integrity and safety first in mind. SQL Azure wont scale as on-premise SQL Servers. In my project i need to run millions of query within cloud (worker role -> Sql Azure). There was severe performance issue. It is […]
NHDN- Cloud computing [Azure Traffic Manager]
NHDN-CloudComputing, February 15th, 6.00 PM – 8.15 PM Presenter: Udaiappa Ramachandran Topic: Windows Azure – Traffic Manager & Advanced Web role settings Abstract: Windows Azure Traffic Manager enables you to manage and distribute incoming traffic to your Windows Azure hosted services whether they are deployed in the same data center or in different centers across […]
Azure Application Drive size limit and Running Multiple WebSites in the cloud
First thing i tried was i deployed multiple websites (with minimum templates and config) in one packages. And then from the background task i was downloading all the dynamic templates (*.aspx, *.ascx) from the corresponding blob and copying to site root. I got an exception because it exceed the size limit of 1GB. In my project every […]
SQL v.Next DENALI SEQUENCING
I design large enterprise system. One of the challenge i always had is increasing the concurrency while maintaining the integrity. Sequencing solves this problem. Our database system records are designed to use BIGINT as a identifier and distrubuted by number of servers can go up to 2,147,483,647 servers. Every server gets maximum of Int32.MaxValue range of Ids […]
Hybrid cloud using service bus –NHDN-Nashua talk.
July 20th: Nashua User group meeting. Today I have presented about Hybrid cloud using service bus. This talks cover complete walk through and presentation of “How to connect clients and services via SOAP and REST over the Service Bus using the Windows Azure platform App Fabric SDK. How to enable service automatic activation by connecting a WCF service in […]
Udai @ WPC, Los Angeles
I attend the WPC 2011 @ Los Angeles, July 10-14,2011. Presented Ektron in Azure @ Azure Theater ISV booth between 11.30 AM – 12.30 PM on July 11th. This demo includes the synchronizing data between on-premises and cloud both Data(SQL Server to SQL Azure) and Blob (Filesystem to Azure Blob store), AppFabric caching, using FileSystem […]