Big Data is area reponsible by processing, manipulating, analyzing and sending big data sets. We have experience in creation application in this area. We use such tools like Apache Kafka for data upload. Data are modyfied and stored in databases like PostgreSQL. We also provide solutions allowing wide search of data sets based on tools like ElasticSearch.
Postgres is relational data base. Is is one the most popular databases in this kind. It uses SQL language. It is one of databases used by us in projects and applications where data and information are stored.
Apache Kafka is message broker. It is library shared by Linkedin and developed in Scala programming language. Her task is to send big data sets and messages containing data, logs, events. We use it in our products to create microservice architecture and architecture based on event source methodology.