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Doubling the throughput of data redistribution
Learn which improvements we made to double the throughput of data redistribution in Vespa.
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Machine-learned model serving at scale
An under-communicated point is that the default tuning for most libraries and platforms for evaluating machine-learned models is unsuitable for serving at scale.
Photo by Ilya Pavlov on Unsplash
Vespa Newsletter, December 2021
Advances in Vespa features and performance include tensor performance improvements, match-features and a Vespa IntelliJ plugin.
Log4j vulnerability update (CVE-2021-44228)
Brief update on our current knowledge about the Log4j vulnerability (CVE-2021-44228) and Vespa.
Basic HTTP testing of Vespa applications
Write basic tests for a Vespa application in JSON format, run them with the Vespa CLI, and use them to verify production deployments in Vespa Cloud.
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Billion-scale vector search with Vespa - part one
Part one in a blog post series on billion-scale vector search. This post covers using nearest neighbor search with compact binary representations and bitwise hamming distance.
Text-to-image search with Vespa
In this post we explore a text-to-image search application on Vespa using approximate nearest neighbor search on vector representations of text and images.
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Vespa Newsletter, November 2021
Advances in Vespa features and performance include improved schema inheritance, Intellij plugin for schemas, Hamming distance in ranking, and performance gains in data dump and application deployment.
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Vespa increases HTTP visiting throughput ten-fold or more
The new slicing feature in /document/v1 splits visiting across independent HTTP requests, letting throughput scale with the number of container nodes or clients.
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Result diversification using Vespa result grouping
This blog post dives into how to achieve result diversification using Vespa's grouping framework.
Photo by Ilya Pavlov on Unsplash
Vespa Product Updates, September 2021
Advances in Vespa features and performance include Vespa CLI, nearest neighbor performance improvements, mTLS security, improved write throughput and Sentencepiece Encoder.
Photo by Pietro Jeng on Unsplash
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