Showing posts with label Link. Show all posts
Showing posts with label Link. Show all posts

Thursday, August 6, 2015

ParseMFCFile.java (101/285 technotes for 2015)

The sample output shows that the MFC file had 2 operations and the various types of artificats used and the number of times they were used.

name=“callAddressValidation”
Req:{Trace=5, Input=1, XSLTransformation=3, BOMapper=3, Stop=3, InputFault=1, ServiceInvoke=3, InputResponse=1, CustomMediation=5}
Err:{Trace=1, XSLTransformation=1, BOMapper=1, Stop=1, InputFault=1, ServiceInvoke=1, ErrorInput=1, InputResponse=1, CustomMediation=1}
name=“findStateCountyCity”
Req:{Trace=3, Input=1, BOMapper=2, XSLTransformation=2, Stop=1, InputFault=1, ServiceInvoke=1, Callout=1, InputResponse=1, CustomMediation=4}
Res:{InputFault=1, InputResponse=1}
Err:{Trace=1, XSLTransformation=1, BOMapper=1, Stop=1, InputFault=1, ServiceInvoke=1, ErrorInput=1, InputResponse=1, CustomMediation=1}

ParseMFCFile.java (101/285 technotes for 2015)

Tuesday, April 21, 2015

AWS Policy Generator

Fine grained Access Control mechanism - The AWS Policy Generator is a tool that enables you to create policies that control access to Amazon Web Services (AWS) products and resources.

Generate Policy for
  • S3 Bucket Policy
  • SNS Topic Policy
  • IAM Policy
  • SQS Queue Policy
You can copy the policy, paste it into a text file, and then use it with the APIs calls or command-line tools as appropriate.


AWS Policy Generator

Monday, March 30, 2015

What is nonrepudiation? (120/285 technotes for 2015)

In general, nonrepudiation is the ability to ensure that - a party to a contract or a communication cannot deny the authenticity of their signature on a document or the sending of a message that they originated.

What is nonrepudiation? - Definition from WhatIs.com



Thursday, March 26, 2015

Tumblr is not what you think

I was wondering why tumblr search is so bad and primitive. May be this is a correct answer to that

  • A large percentage of Tumblr users actually don’t WANT an audience. They do not want to be found, except by a few close friends who they explicitly share one of their tumblogs with. Therefore Tumblr’s notoriously weak search functionality is A-OK with most of its user base.
  • Tumblr is actually Facebook 2.0! As Facebook has become a real-life social network infested with parents, co-workers, ex-friends, and people you barely know, Tumblr has become the place where young people express themselves and their ACTUAL INTERESTS with their ACTUAL FRIENDS. 

Tumblr is not what you think

Thursday, March 19, 2015

Troubleshooting Elastic Load Balancing: Registering Instances - ElasticLoad Balancing (119/285 technotes for 2015)

When you register an instance with your load balancer, there are a number of steps that are taken before the load balancer can begin to send requests to your instance.

Some of the issues are mentioned below:

  • Taking too long to register back end instances
  • Unable to register an instance launched from a paid AMI


References:

Troubleshooting Elastic Load Balancing: Registering Instances - Elastic Load Balancing

Getting Started with Elastic Load Balancing - Elastic Load Balancing (118/285 technotes for 2015)

Elastic Load Balancing 

  • automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud. 
  • It enables you to achieve greater levels of fault tolerance in your applications, 
  • seamlessly providing the required amount of load balancing capacity needed to distribute application traffic..

  • Available
    • route traffic - across multiple instances, multiple availability zones
    • only healthy servers receives traffic
  • Elastic
    • scales well
    • integrates with auto scaling - back-end capacity to meet varying levels of traffic 
  • Secure

Use Cases
  • Better Fault Tolerance for your applications
  • DNS Failover for Elastic Load Balancing
  • Auto scaling with Elastic Load Balancing


Configure Custom Domain Name for Your Load Balancer - Elastic LoadBalancing (117/285 technotes for 2015)

1. create a Custom Domain Name (www.example.com) and register it to the DNS service provider.
2. all sub domains (of example.com i.e foo.example.com or sub.foo.example.com) are also reserved.
3. this set of domain and sub domains is called a ZONE
4. the domain name that u reserved is called a ZONE APEX
5. after u register a custom domain name, you have to associate it with the system generated Load Balancer DNS name.

Configure Custom Domain Name for Your Load Balancer - Elastic Load Balancing

Internet-facing and Internal Load Balancers - Elastic Load Balancing (116/285 technotes for 2015)

Internal Load Balancer
1. DNS name will be craeted - contain a private IP address of the load balancer
2. not exposed to the internet
Internet Facing Load Balancer
1. DNS name will be created - with public IP address of the load balancer
Both Cases:
DNS names will be publicly resolvable


image

Internet-facing and Internal Load Balancers - Elastic Load Balancing

Tuesday, December 18, 2012

Analyze, Insight and Optimize: Important Link to an Important Content

vazlsiki:



Hello world how are you doing?



  1. @Kevin: Factoring in opportunity cost, I believe it shouldn’t be more than $250-$500. Plus, it is 6 man-days v/s Matt’s 36 man-days.


    @Rajasekaran: What makes you think that?


    @Stephane Grenier: I couldn’t agree with you more. There is a difference between app,…





Analyze, Insight and Optimize: Important Link to an Important Content