Java

Elasticsearch Interview Questions & Answers – Set 1

In this post, you will learn about fundamentals and best practices with ElasticSearch based on the following: Revision notes on…

7 years ago

How to Create AWS Lambda Deployment Jar using Maven

One of the key aspects of AWS Lambda Function in Java is creating deployment package (jar or zip file) for…

7 years ago

ElasticSearch Create, Query, Delete Index – Java Example

ElasticSearch Java APIs can be used to create, update, query (retrieve items) and delete the index. In this post, you…

7 years ago

ElasticSearch Fuzzy Query Example in Java

ElasticSearch fuzzy query can be used in scenarios when the user searches with mistyped keywords or misspellings. Alternatively, it can…

7 years ago

Spring Boot JPA MySQL Sample App – Code Example

Creating a Spring Boot app with MySQL data source is something every Java developer come across when thinking of creating…

7 years ago

AWS DynamoDB PutItem Java Example to Create Items

In this post, you will learn about Java code example related to creating an entry in the DynamoDB table using…

7 years ago

Build IVR System using Amazon Polly, Lambda and Twilio

Building an intelligent IVR system with a Bot handling the interaction with your end users and bringing in humans based…

7 years ago

Amazon Polly Text-to-speech with AWS S3, Twilio Java App

Amazon Polly can be used with Twilio phone service and AWS S3 to create an automated alert system which does…

7 years ago

Java Code to Invoke Twilio Rest API to Play Audio

This post represents sample Java code (example) to demonstrate how to invoke Twilio Rest API to play pre-recorded audio in…

7 years ago

Twilio & AWS S3 using Java & Spring Boot – Code Example

Twilio is a very popular communication service which could be used to send SMS, make the phone or video calls…

7 years ago