Discover @contactsunny Open Source projects

Sunny Srinidhi (@contactsunny)

contactsunny

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Location 🇮🇳 India
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SimpleKafkaExampleSpringBoot

A simple Spring Boot (Java) app which demonstrates Apache Kafka's producer and consumer APIs.

Parquet_File_Writer_POC

This is a simple Java POC to create Parquet files This is a Spring Boot project.

spring-kafka-test

A Spring (Java) project with the spring-kafka library added. This project could be used as a POC for the various features provided by the library.

DynamoDB-SpringBoot-POC

A simple Spring Boot command line runner application to illustrate the use of DynamoDB.

data-science-examples

A set of projects designed around the field of Data Science. Checkout http://blog.contactsunny.com/category/data-science for more.

sparkSql-UDF-POC

This is a simple Java program to illustrate the use of User Defined Functions (UDFs) in Apache SparkSql.

SpringBoot_Hive_Connection_POC

Spring Boot project to demonstrate how to connect to Hive.

FileUploadDownloadSpringBootPOC

A simple Spring Boot application to demonstrate how to upload and download files.

SparkHBaseConnectorPOC

ApacheDrillSpringBootPOC

This is a simple POC which demonstrates the use of Apache Drill to query data from various sources.

SpringBootAmazonKinesisFirehoseProducerPOC

This is a simple Spring Boot CommandLine application to demonstrate how we can put a record to an Amazon Kinesis Firehose Delivery Stream.

InvokeLambdaFromAnotherLambdaPOC

A simple Java program to invoke an AWS Lambda function from another Lambda function.

SimpleKafkaProducerSpringBoot

A simple Kafka Producer project using Spring Boot (in Java). The producer object is created using the native Java Kafka library. The properties for Zookeeper and Kafka are created using an instance of the java.util.Properties class.

AmazonSQSProducerPOC

This is a simple Spring Boot project to send messages to an Amazon SQS queue.

AmazonAthenaSpringBootPOC

This is a simple Spring Boot POC to demonstrate how we can query an Amazon Athena table from a Spring Boot application, or any other Java code in general.

AmazonSNSPublisherPOC

This is a simple Spring Boot project to publish messages to an Amazon SNS topic.

AWS-Chalice-Python-Lambda-POC

A simple POC to demonstrate how to write, test locally, and deploy Python Lambda functions to AWS using Chalice.

SparkMongoConnectorPOC

A POC project to connect Apache Spark to MongoDB

laravel_installer_script

Script to install LAMP, Composer, and Laravel on Debian based Linux distros.

AmazonSQSConsumerPOC

This is a simple Spring Boot project to receive messages from an Amazon SQS queue.

RemoveStopWordsInJavaPOC

This is a simple Spring Boot project which removes stop words from a text file.

read-write-excel-files

A simple Java POC to read and write Microsoft Office Excel files (.xls, .xlsx).

MongoDBSpringBootEncryptionDecryptionPOC

This is a simple Spring Boot POC in which we try to understand how to use MongoDB cascading features provided by Spring Boot, to encrypt data before saving to MongoDB and decrypting it after fetching from MongoDB.