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If you are preparing for a Data Engineering interview in 2026, there is a 99% chance you will be asked about OLTP vs OLAP.

In this Subsurface 2025 session, Balaji Ramaswamy from Dremio delivers a deep technical dive into Apache Iceberg performance ...

The explosive growth of Machine Learning, Generative AI, and large-scale recommendation systems is placing an unprecedented ...

For decades, ODBC/JDBC have been the standard for row-oriented database access. However, modern OLAP systems tend ...

In this video, we break down Amazon Redshift and explore the architectural philosophy behind building a simple, fast, and ...

This session walks through how Apache Iceberg has become the foundational table format of the modern lakehouse—and how v3 ...

In 2017, Mark Raasveldt and Hannes Mühleisen (who went on to create DuckDB) presented a VLDB paper entitled “Don't Hold ...

Welcome back to oracle dba online training. In this session, we explore the 13th generation of Oracle's engineered systems: the ...

00:00 - Introduction & Prerequisites 00:36 - What Does "NoSQL" Actually Mean? (Family of Databases) 01:30 - Types of NoSQL: ...

ClickHouse is a fast, open-source columnar database management system built for real-time data processing and analytics at ...

This session explores how Dremio's latest autonomous performance features supercharge both AI and BI workloads without ...

Not all databases are built for the same workload. In this video, we break down the fundamental differences between row‑oriented ...

If you directly want to get the project from us then contact us on our Whatsapp. Link is given below, ...

The video introduces the Parquet file format as a powerful alternative to the widely used CSV file format for data work.

Description: Choosing the right file format can make or break your big data architecture. In this video, we explore the most widely ...

Architecture is everything. Whether you are architecting a Modern Data Stack, optimizing SQL query performance, or building a ...

The provided sources explore Amazon Athena, a serverless, interactive service designed to query large datasets in S3 using ...

If you directly want to get the project from us then contact us on our Whatsapp. Link is given below, ...

Apache Fluss (Incubating) is a stream-native, columnar streaming storage engine designed for ultra-low-latency analytics.

Summary In this episode Jacob Leverich, cofounder and CTO of Observe, talks about applying lakehouse architectures to ...