Where Change Is Welcome
Apache Spark has been on the rise for the past few years and it continues to dominate the landscape when it comes to in-memory and distributed computing, real-time analysis and machine learning use cases. And with the recent release of…
A major challenge when deploying dataflow pipelines to run on Kubernetes is how to handle Kerberos principals and keytabs needed when pipelines write to secure Hadoop. One approach, of using Kerberos keytabs for principals of the form @ (without a…
Randy Zwitch is a Senior Director of Developer Advocacy at OmniSci, enabling customers and community users alike to utilize OmniSci to its fullest potential. With broad industry experience in energy, digital analytics, banking, telecommunications and media, Randy brings a wealth of knowledge across verticals as well as an in-depth knowledge of open-source tools for analytics. In this guest blog post, reposted from the original with permission, Randy explains the Formula 1 demo he built with StreamSets Data Collector to show real-time telemetry ingestion into OmniSci’s GPU-accelerated analytics platform.
Guest post by Jeff Evans, Senior Software Engineer, StreamSets. The Field Mapper processor, introduced in Data Collector version 3.8.0, provides a flexible and powerful way to manipulate fields en masse in your records. It operates in one of three modes:…
One of the drivers behind Slack‘s rise as an enterprise collaboration tool is its rich set of integration mechanisms. Bots can monitor channels for messages and reply as if they were users, apps can send and receive messages and more via a wide range of APIs, and slash commands allow users to interact with external systems from the Slack message box. In this blog post, I’ll explain how I implemented a sample slash command as a microservice pipeline in StreamSets Data Collector 3.8.0, allowing users to look up stock item names and URLs from stock item numbers. Use this as the basis for creating your own slash command!
Vinu Kumar is Chief Technologist at HorizonX, based in Sydney, Australia. Vinu helps businesses in unifying data, focusing on a centralized data architecture. In this guest post, reposted from the original here, he explains how to automate data quality using open source tools…
In this blog post, I will present a step-by-step guide on how to scale Data Collector instances on Azure Kubernetes Service (AKS) using provisioning agents—which help automate upgrading and scaling resources on-demand, without having to stop execution of pipeline jobs.…
In my previous blog post, I demonstrated how to achieve low-latency inference using Databricks ML models in StreamSets. Now let's say you have a dataflow pipeline that is ingesting data, enriching it, performing transformations, and based on certain condition(s), you'd…
Although the recent public preview of Amazon Managed Streaming for Kafka (MSK) certainly made headlines, Kinesis remains Amazon’s supported, production, real-time streaming service. In this blog post, I’ll show you how to get started using StreamSets Data Collector to build dataflow pipelines to send data to and receive data from Amazon Kinesis Data Streams.
This post is summarized content from a full tutorial at https://academy.datastax.com/content/ingesting-data-relational-databases-cassandra-streamsets How do you ingest from an existing relational database (RDBMS) to an Apache Cassandra or DataStax Enterprise cluster? What about a one-time…