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: Field paths: The location within the context of the entire record and is useful for […]
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. AKS removes the complexity of implementing, installing, and maintaining Kubernetes in Azure and you only […]
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 like to (re)train the Databricks ML model. For instance, using different value for hyperparameter n_estimators […]
Introduction Data warehouses are a critical component of modern data architecture in enterprises that leverage massive amounts of data to drive quality of their products and services. A data warehouse is an OLAP (Online Analytical Processing) database that collects data from transactional databases such as Billing, CRM, ERP, etc. and provides a layer on top […]
In my previous blog, we looked at using TensorFlow models in dataflow pipelines to generate predictions and classifications in real-time. In this blog post, I will walk you through using Databricks ML models in StreamSets Data Collector for low-latency inference.
The real value of a modern DataOps platform is realized only when business users and applications are able to access raw and aggregated data from a range of sources, and produce data-driven insights in a timely manner. And with Machine Learning (ML), analysts and data scientists can leverage historical data to help make better, data-driven […]
Apache Flume and Apache Sqoop were the tools of choice for ingesting data into Hadoop, but their development has slowed and more usable tools are now available. Flume’s configuration file and Sqoop’s command line pale beside modern tools for defining data flow pipelines. While these tools are great for smoothing out impedance mismatches and database […]
Hello from your newly-appointed community champion and technical evangelist here at StreamSets! My name is Dash Desai and you will find me writing blog posts and cruising the community forums answering questions about StreamSets Data Collector as well as learning from community members. I will also be presenting at meetups and conferences so if you […]
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