Get Started
Describes how to get started with HPE Ezmeral Unified Analytics Software.
Administration
Provides information about managing applications and clusters in HPE Ezmeral Unified Analytics Software.
Security
Describes security in HPE Ezmeral Unified Analytics Software.
Observability
Describes observability in HPE Ezmeral Unified Analytics Software.
Data Engineering
Data engineers can design and build pipelines that transform and transport data into usable formats for data consumers.
- Accessing Data in External S3 Object Stores
  Describes how to access data in external object stores from clients such as Spark and Kubeflow notebooks.
- EzPresto
  Describes the EzPresto SQL query engine and its featues.
  - Connecting Data Sources
    Provides instructions for connecting HPE Ezmeral Unified Analytics Software to external data sources.
  - Using MAPRSASL to Authenticate to Hive Metastore on HPE Ezmeral Data Fabric
    Describes how to create a Hive data source connection that uses MAPRSASL to authenticate to a Hive Metastore on HPE Ezmeral Data Fabric.
  - Connecting to CSV and Parquet Data in an External S3 Data Source via Hive Connector
    Describes how to use the Hive connector with Presto in HPE Ezmeral Unified Analytics Software to connect to CSV and Parquet data in S3-based external data sources.
  - Connecting External Applications to EzPresto via JDBC
    Describes how to connect external applications and BI tools, such as Tableau and PowerBI, to EzPresto through the EzPresto JDBC endpoint.
  - Using Spark to Query EzPresto
    Describes how to use Spark to query EzPresto.
  - Connecting to EzPresto via Python Client
    Provides information for connecting to EzPresto from a Python client.
  - Caching Data
    Describes data caching and provides the steps for caching data in HPE Ezmeral Unified Analytics Software.
  - Submitting Presto Queries from Notebook
    Describes how to submit Presto queries from the notebook.
- Airflow
  Provides an overview of Apache Airflow in HPE Ezmeral Unified Analytics Software.
- Superset
  Provides a brief overview of Superset in HPE Ezmeral Unified Analytics Software.
Data Analytics
Provides a brief overview of data analytics in HPE Ezmeral Unified Analytics Software.
Data Science
Provides a brief overview of data science in HPE Ezmeral Unified Analytics Software.
Notebooks
Provides a brief overview of Notebooks in HPE Ezmeral Unified Analytics Software.
Glossary
Definitions for commonly used terms in HPE Ezmeral Unified Analytics environments.

Submitting Presto Queries from Notebook

Describes how to submit Presto queries from the notebook.

In HPE Ezmeral Unified Analytics Software, you can connect to SQL databases and submit queries through EzPresto using the %sql or %%sql magic. See Notebook Magic Functions %sql and %%sql

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HPE Ezmeral Unified Analytics Software 1.5 Documentation
Abstract	HPE Ezmeral Unified Analytics Software is a usage-based Software-as-a-Service (SaaS) model that operationalizes hybrid and multi-cloud modern analytical workloads through a simple user interface, easily installed and deployed in minutes. HPE Ezmeral Unified Analytics Software separates compute and storage for flexible, cost-efficient scalability to securely access data stored in multiple data platforms, enabling you to run traditional and advanced analytics workloads with open-source tools.
Published	November 2025
Edition	1.5.0
Topic last updated	2024-03-13