Send Bulk Emails Using Amazon SES
Amazon SES- Amazon SES (Simple Email Service) is a cloud based email sending service used by developers and for marketing purposes. It is a reliable, cost-effective service for all sizes of businesses.
Here we Read more…
Creating custom log files for AWS Lambda function using Java other than using CloudWatch
For developers who are using AWS Lambda function either for executing several concurrent processes or for processing large files; monitoring logs in CloudWatch is definitely a cumbersome task for them. The reasons Read more…
“Invalid value for header \u0067x-ms-request-id\u0067. The header must contain a single valid GUID”
I was facing the issue “Invalid value for header \u0067x-ms-request-id\u0067. The header must contain Read more…
Access S3 buckets from EC2 instances
We’ll follow few steps to access S3 bucket from EC2 instance with the help of ROLE that grants access to the bucket. For this we’ll use IAM to create the role.
Quick steps below:
a) Create the Role Read more…
Sending email with or without Attachment using Amazon SES service
First download the aws library using the this link:
http://docs.aws.amazon.com/aws-sdk-php/v3/download/aws.zip link and save it in project.
Now the usage of Read more…
AWS and Azure’s Disaster Recovery Comparison
Disaster recovery policies and tools have always been a crucial aspect of business continuity, but technological advancements, particularly the maturity of cloud computing services, have altered the market for disaster recovery solutions.
Traditionally, implementing a full-featured disaster recovery Read more…
How to Use AWS Lambda function in Java to communicate with AWS S3?
Reading, writing and uploading a text file to S3 using AWS Lambda function in Java
Following are the steps to write a sample Lambda function in Java to work with the files that Read more…
To implement RabbitMQ in our project we need to write the code for producer and consumer.
What is Producer?
Producer produces the messages and sends it to exchange. Exchange receives the messages and routes it to the corresponding queue.
What is Consumer?
Consumer consumes the messages from queue and processes Read more…
If you want to improve utilization of your Amazon EC2 machine instances by stopping and starting instances at specific time intervals then you have to use a CloudWatch Event to trigger a Lambda function to start and stop your EC2 instances at scheduled intervals. Cloud watch is used to schedule Read more…
Steps to auto generate AWS S3 Policy that you can use to provide access rights according to requirement:
→ Open S3 from AWS console:
1. Click on AWS bucket
2. Now, click properties
3. Click on Add bucket policy:
4. Now, Click on AWS Policy Generator:
Else use the Read more…
To download attachments from Zoho CRM from a module, like Contacts, fetch detail of all the attachments related to that module, then download each attachment by its attachment id using download file API in Zoho and finally convert blob to the image file.
For Examle: Download attachment from Read more…
How to set up a CloudFront for S3 bucket containing images for the website, using the same domain name that is already placed behind CloudFront.
1. Open CloudFront from a menu:
2. Click Create Origin:
3. Now, click in box and select the s3 bucket URL from this list. Click Read more…
Purpose is to automate most of recurring processes like creating user, installing application (apache, apache-tomcat, mysql-server …etc), and modifying security file to hardening Linux machines in AWS environment.
1. Click AWS OpsWorks option from AWS console panel:
2. Now click on Add Stack to create a new Stack Read more…
AWS WAF web application firewall service is built to protect cloud apps from web attacks like DDoS attacks, SQL injections, Cross site scripting.
Below are the steps involved in configure AWS WAF security:
Step.1 Open CloudFormation and click on create new Stack.
Step.2 Select the option (Specify an Read more…
Using tools and steps listed below we can implement web distribution and Load balancer in AWS and also this will save cost of buying ssl certificate from CA authorized vendors. Instead, it will use certificates provided by Amazon server.
Tools to use AWS CloudFront, Route53, Elastic Load Balancing and Read more…
AWS Amazon CloudFront is a web service that speeds up serving static and dynamic web content like, .html, .css, .php, and image files and videos. It also integrates with other Amazon Web Services like S3, EC2, Elastic Load Balancer and Route 53. It also works seamlessly with any non-AWS Read more…
Heroku is an all-in-one cloud based platform which allows software developers to develop and host applications over Heroku cloud. The company was setup in June 2007 which initially supported Ruby programming language. Later on, support for other programming languages such as Node.js, Java, PHP, Python, Scala, Go Read more…
1. Login to Amazon Linux-AMI / Centos / RedHat:
2. To Upgrade from a previous version of the scripts:
# sudo yum install perl-DateTime
3. To install the scripts for the first time:
# sudo yum install perl-DateTime perl-Sys-Syslog perl-LWP-Protocol-https
4. Download & Unzip Read more…
We get this request from a lot of clients in US insurance industry who want to generate ACORD forms automatically, means they want data of corresponding insurance Policy and other objects filled automatically in the editable ACORD PDF. Most of the clients have their data in a CRM system like Read more…
To access the features provided by amazon for storage and cloud computations from a visualforce component , the S3 service uses information from the form’s input fields to authorize uploads, and to set the properties of uploaded file objects.
To get Authorised make sure you got the object and Read more…