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2. Diving Deeper into Psyberg: Stateless vs Stateful Data Processing

Netflix Tech

By Abhinaya Shetty , Bharath Mummadisetty In the inaugural blog post of this series, we introduced you to the state of our pipelines before Psyberg and the challenges with incremental processing that led us to create the Psyberg framework within Netflix’s Membership and Finance data engineering team.

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An Engineering Guide to Data Quality - A Data Contract Perspective - Part 2

Data Engineering Weekly

I won’t bore you with the importance of data quality in the blog. Speed vs. Correctness vs. Time [SCT theorem] Just like the CAP theorem, there's a balance to be struck between speed, correctness, and Time in a data pipeline. Let’s talk about the data processing types. Why is Data Quality Expensive?

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Please Use Streaming Workload to Benchmark Vector Databases

Towards Data Science

Why static workload is insufficient and what I learned by comparing HNSWLIB and DiskANN using streaming workload Image by DALLE-3 Vector databases are built for high-dimensional vector retrieval. Many vector databases are now measuring their performance using this approach in their tech blogs. Streaming workload tells you a lot more.

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Cloudera Streaming Analytics 1.4: the unification of SQL batch and streaming

Cloudera

In October of 2020 Cloudera acquired Eventador and Cloudera Streaming Analytics (CSA) 1.3.0 It was the first release to incorporate SQL Stream Builder (SSB) from the acquisition, and brought rich SQL processing to the already robust Apache Flink offering. Why batch + streaming? was released early in 2021.

SQL 63
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One Big Cluster Stuck: The Right Tool for the Right Job

Cloudera

Impala vs Spark Use Impala primarily for analytical workloads triggered by end users. That depends on the business use case, use case complexity, workflow complexity, and whether batch or streaming data is required. The post One Big Cluster Stuck: The Right Tool for the Right Job appeared first on Cloudera Blog.

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DataOps Architecture: 5 Key Components and How to Get Started

Databand.ai

It aims to streamline data ingestion, processing, and analytics by automating and integrating various data workflows. It encompasses the systems, tools, and processes that enable businesses to manage their data more efficiently and effectively. As a result, they can be slow, inefficient, and prone to errors.

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Data Engineering Weekly #124

Data Engineering Weekly

Last year around this time, Bundling vs. Unbundling was the talk of the town. The blog highlights that the job is not just writing SQL but providing a strategic business solution for an organization. The blog is very educative for me about measuring the lifetime value of a customer and segmentation on buying behavior.