Author Archives: abhishekgiri23

Introduction to JAXB 2.0


JAXB stands for Java Architecture for XML Binding. It provides mechanism to write java objects into XML and read XML into object. Simply, you can say it is used to convert java object into XML and vice-versa. JAXB provides a … Continue reading

Posted in Java, Scala | Tagged , , , | 1 Comment

Blockchain + Digital Signature


A distributed register to store static records and/or dynamic transaction data without central coordination by using a consensus-based mechanism to check the validity of transactions. A blockchain is a distributed database that maintains a continuously growing list of data records … Continue reading

Posted in Scala | Leave a comment

Introduction to AWS IAM


AWS IAM roles is a web service which gives you secured “Control Access” to AWS services for your users. IAM policies specify which services/actions are allowed or denied. You attach policies to group, users, roles which are then subject to … Continue reading

Posted in Amazon, AWS, AWS Services, Cloud, Devops, S3, Scala | Tagged , | Leave a comment

Starting with AWS Cognito Sync


Now a days people with multiple mobile device is growing. These people might use their phone on the go and their tablet when they at home. Consequently, they now want to be able to seamlessly transition from one device to … Continue reading

Posted in AWS, AWS Services | Tagged , , , , , | 1 Comment