If you’ve tried setting up a data lakehouse environment, you know it’s not always easy. With complex infrastructure setup, compliance requirements, and dependencies, it can take days before you run your first query. With IBM watsonx.data developer edition, announced at TechXchange 2025...
Welcome to our in-depth exploration of watsonx.data's monitoring capabilities, designed to help you maximize the potential of the Presto query engine and watsonx.data. This comprehensive guide covers essential built-in features and observability tools to effectively monitor query execution,...
In this article, I want to share my experience to view Presto trace using watsonx.data 2.1.3 with Instana. After you configure OpenTelemetry in watsonx.data using Instana as the backend, next step is to view telemetry data using Instana User Interface. This article has next topics. ...
IBM watsonx.data Premium: The Next-Generation Data Lakehouse for Gen AI Contibutors: Anusha Garlapati , Phani Chodavarapu Introduction Generative AI (GenAI) is rapidly reshaping the enterprise landscape. Businesses are eager to unlock richer analytics,...
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query completed event view is one of the richest views in watsonx.data QHMM. It provides variety of useful data for each query, like cpu time, memory, the amount of data processed, execution plan, based on JSON-formatted query event related data. Since watsonx.data official documentation...
In this article, I would like to give you an overview of watonx.data QHMM, explanation of the wonderful tables and views that QHMM provides, and how to change QHMM configuration. QHMM Overview Query History Monitoring and Management (QHMM) is a service that stores and manages the...
Presto is one of the Open Source query engines included in watsonx.data to provide fast, reliable, and efficient processing of data. Presto's System Connector , implemented in the Open Source Presto, provides information and metrics for queries running on Presto clusters. kill query (system...
In this article, I want to show the observation results of "runtime" schema in "system" catalog using watsonx.data 2.1.2. Here shows the structure of each table obtained with presto-cli and the output from Presto (Java). To Japanese Readers : This is the translation of Presto: システム・コネクターの...
Query history displays detailed information related to Presto queries running or executed in watsonx.data. You can also search and filter queries and customize the display columns. On the Query history page, you can click on a query to view the details of the SQL statement, copy it, and view the...