KT NexR Technology Stack

AngularJS is a JavaScript-based open-source front-end web application framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications.

Apache Kafka is an open-source message broker project developed by the Apache Software Foundation written in Scala.

Backbone.js is a JavaScript framework with a RESTful JSON interface and is based on the model–view–presenter application design paradigm.

ELK stack provides centralized logging in order to identify problems with servers or applications and allows to search all the logs in a single place.

HBase is a column-oriented non-relational database management system that runs on top of Hadoop Distributed File System (HDFS).

MySQL is an open source database that supports scalable web-based and embedded database applications.

NoSQL is an approach to database management system that provides a mechanism for data storage and retreival that is modeled in means other than tabular relations.

Python is an interpreted high-level programming language for general-purpose programming. Python features a dynamic type system and automatic memory management. It supports multiple programming paradigms, including object-oriented, imperative, functional and procedural, and has a large and comprehensive standard library.

Apache Druid is an open source, high performance real-time analytics database. It is designed to quickly ingest massive quantities of event data, and provide low-latency queries on top of the data.

Hadoop is an open-source software framework written in Java for distributed storage and distributed processing of very large data sets.

Apache Hive data warehouse software facilitates querying and managing large datasets residing in distributed storage.

Apache Mahout is a distributed linear algebra framework and mathematically expressive Scala DSL designed to let mathematicians, statisticians, and data scientists quickly implement their own algorithms.

JIRA is a bug tracking, issue tracking and project management software from Atlassian.

JIRA is the tracker for teams planning & building great products. Millions choose JIRA to capture & organize issues, assign work, & follow team activity.

Logstash is a data pipeline that helps you process logs and other event data from a variety of systems.

Review Board is an open source, web-based code and document review tool built to help companies, open source projects, and other organizations keep their quality high and their bug count low.

DC/OS is an open source platform to run containers and Big Data workloads in production.

Linux is a family of open source Unix-like operating systems based on the Linux kernel.

VMware, Inc. is a compute, cloud, mobility, networking, and security infrastructure software to businesses in the united states and internationally.

Freshdesk is an online cloud-based customer service software providing helpdesk support.

Zendesk is a cloud-based customer service software solution trusted by over 40,000 organizations worldwide. Companies such as Groupon, Box, and Zappos are using Zendesk to lower costs, raise productivity, and increase customer satisfaction. Loved by both customer service teams and their customers for its beautifully simple interface.

Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters and unsend button.