The Dremio Blog

By embracing the right orchestration tools, you can automate your data workflows, save time, reduce errors, and scale your data platform with ease. So, whether you're managing daily queries or orchestrating complex data pipelines, Airflow combined with Dremio is the way forward for efficient and reliable orchestration.

The hybrid data lakehouse represents a significant evolution in data architecture. It combines the strengths of cloud and on-premises environments to deliver a versatile, scalable, and efficient solution for modern data management. Throughout this article, we've explored the key features, benefits, and best practices for implementing a hybrid data lakehouse, highlighting Dremio's role as a central component of this architecture.

In this tutorial, we demonstrated how to set up Dremio, promote and format a dataset, create a complex query, and then use an Aggregate Reflection to optimize that query for better performance. With this approach, you can easily scale your data analytics workload while keeping query times low.

With Dremio and Apache Iceberg, managing partitioning and optimizing queries becomes far simpler and more effective. By leveraging Reflections, Incremental Reflections, and Live Reflections, you can maintain fresh data, reduce the complexity of partitioning strategies, and optimize for different query plans without sacrificing performance. Using Dremio’s flexible approach, you can balance keeping raw tables simple and ensuring that frequently run queries are fully optimized.

We'll see that because of Iceberg's metadata, we can efficiently derive table changes, and due to its efficient transaction and tool support, we can process those changes effectively. Although, there are different CDC scenarios so let's cover them.

With the introduction of REST catalog , managing and interacting with Apache Iceberg catalogs has been greatly simplified. This shift from client-side configurations to server-side management offers many benefits, including better security, easier maintenance, and improved scalability.

By embracing both data unification and decentralization, organizations can achieve a harmonious balance that leverages the strengths of each approach. Centralized access ensures consistency, security, and ease of governance, while decentralized management allows for agility, domain-specific optimization, and innovation.

Organizations are constantly seeking ways to optimize data management and analytics. The Dremio and NetApp Hybrid Iceberg Lakehouse Reference Architecture brings together Dremio’s Unified Lakehouse Platform and NetApp’s advanced data storage solutions to create a high-performance, scalable, and cost-efficient data lakehouse platform. With this solution combining NetApp’s advanced storage technologies with Dremio’s high-performance lakehouse platform, […]

Integrating Monte Carlo with Dremio’s Unified Lakehouse Platform provides a robust framework for implementing advanced data observability practices in a data lakehouse environment. By leveraging this powerful combination, organizations can significantly improve their data reliability, catch issues early, and maintain the integrity of their data assets.

We'll delve into how querying Iceberg metadata tables in Dremio can provide invaluable insights for table auditing, ensuring data integrity and facilitating compliance.

By leveraging Dremio's unified analytics capabilities and Streamlit's simplicity in app development, we can overcome the challenges of data unification.

In this blog, we’ve explored the technologies that enable the lakehouse paradigm, such as Minio for object storage, Apache Iceberg for ACID-compliant table formats, Nessie for catalog versioning, Apache Spark for distributed data processing, and Dremio for fast, SQL-based analytics.

Several of the world's largest data-driven organizations use Dremio to facilitate rapid analytics and achieve sub-second query response times directly on the lakehouse.  Reflections are one of the primary technologies in Dremio's query acceleration toolkit. Reflections are materializations that are aggregated, sorted, and partitioned in a variety of ways, and transparently accelerate queries irrespective of […]

Iceberg catalogs are essential in the Iceberg lakehouse ecosystem, enabling core features such as table portability, concurrency control, governance, and versioning. As data lakehouse adoption grows, solutions like Nessie, and Apache Polaris (incubating) provide the necessary tools to streamline data management across diverse environments. With innovations like catalog versioning and centralized governance, these catalogs ensure consistency and reliability and empower organizations to manage their data more efficiently.

I hope this guide has helped you on your journey in exploring whether Dremio is the right solution to eliminating data silos, reducing costs and overall improving your organizations data outcomes.