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Information discussing EsgynDB technologies. / BLOG PAGE

Using Machine Learning Libraries in EsgynDB

Machine Learning (ML) libraries are getting very popular. There is a wide variety of such libraries - Wikipedia names 49 of them [1]. These ML libraries need data, and often that is business data stored in RDBMSs like EsgynDB or stored in some other form in a Hadoop Data Lake.   Simple Integration – [...]

Using Machine Learning Libraries in EsgynDB 2018-05-31T16:21:32+00:00

Why You Should UPSERT to Put Apache™Kafka Data into Apache™Trafodion Tables

A Brief Introduction to Apache™KafkaKafka is a stream processing service that has Producers publishing records into topics that are read and processed by Consumers.  Kafka topics are timestamped, replicated logs of the published messages.  Topics can be partitioned for increased storage capacity and for improved parallelism. As depicted in Figure 1, producer processes publishing to the [...]

Why You Should UPSERT to Put Apache™Kafka Data into Apache™Trafodion Tables 2018-06-05T12:06:32+00:00

EsgynDB Now Supports a Tight Integration with ORC

One of the great strengths of the Apache Hadoop™ ecosystem is that it glues together diverse technologies to solve an unlimited set of big data problems. Gluing things together well requires attention to ease of use and how fast and efficiently the pieces can exchange data.   EsgynDB™, a web-scale enterprise SQL-on-Apache Hadoop™ solution from [...]

EsgynDB Now Supports a Tight Integration with ORC 2018-06-05T12:21:58+00:00

EsgynDB is the only SQL-on-Hadoop solution to run the entire TPC-DS benchmark.

The best benchmark to assess the capabilities of a database for BI/Analytics workloads is the TPC-DS benchmark. While the deep integration with Apache ORC and performance tuning of EsgynDB for TPC-DS type workloads is still very early in its maturity cycle, the results are already very impressive.   While for the operational benchmarks there was [...]

EsgynDB is the only SQL-on-Hadoop solution to run the entire TPC-DS benchmark. 2018-06-05T13:45:07+00:00

Using Apache Zeppelin to build visualizations on top of Apache Trafodion – Updated

Introduction Apache Trafodion (Incubating) and EsgynDB (commercial version from Esgyn) support data visualization tools such as Apache Zeppelin and Tableau with standard JDBC/ODBC connectivity. In this article, we focus on walking you through the steps in leveraging Apache Zeppelin as a data visualization tool on top of Trafodion.   Apache Zeppelin is a modern web-based [...]

Using Apache Zeppelin to build visualizations on top of Apache Trafodion – Updated 2018-06-05T13:53:38+00:00

Installing Apache Trafodion using Docker Containers

Using Docker to Install Apache Trafodion We are excited to announce the availability of Apache Trafodion 2.0 (Incubating) on Docker. Developers around the world can now easily install a single node version of Apache Trafodion on their Linux boxes in a snap.   Apache Trafodion and EsgynDB (commercial version supported by Esgyn) enable you to [...]

Installing Apache Trafodion using Docker Containers 2018-06-05T14:13:21+00:00

A Design Pattern to Manage Log, IoT and Event Data

A common use case for Trafodion in the IoT (Internet of Things) space, in telecommunications and internet security is a very large single table, recording real-time events. Customers want to ingest new data at a fast rate, perform queries and age out obsolete data.

A Design Pattern to Manage Log, IoT and Event Data 2018-06-05T14:21:13+00:00