Blog for Vespa - The open big data serving engine
Build sentence/paragraph level QA application from python with Vespa
Retrieve paragraph and sentence level information with sparse and dense ranking features.
19 Apr 2021
Vespa Product Updates, March 2021
Advances in Vespa features and performance last month include mass update/delete in /document/v1/, improved memory usage, OR-to-WeakAnd and better full node protection.
30 Mar 2021
Build a News recommendation app from python with Vespa: Part 2
Part 2 - From news search to news recommendation with embeddings.
29 Mar 2021
Build a News recommendation app from python with Vespa: Part 1
Part 1 - News search functionality.
22 Mar 2021
How to use Postman with Vespa APIs
Interfacing with secure Vespa APIs is easy with Postman. Use Postman collections to template read and write operations to Vespa.
16 Mar 2021
Run search engine experiments in Vespa from python
Three ways to get started with pyvespa.
12 Mar 2021
How I learned Vespa by thinking in Solr
Learning Vespa in terms of Solr analogies can help flatten the learning curve.
24 Feb 2021
Parent-child joins and tensors for content recommendation
A real-world application of parent-child joins and tensor functions to model topic popularity for content recommendation.
22 Feb 2021
How Using Screwdriver for CI/CD Reduced Vespa’s Time Spent on Builds and Pull Requests by 75%
Introducing Screwdriver for Vespa's CI/CD needs.
22 Feb 2021
Build a basic text search application from python with Vespa
Introducing pyvespa simplified API. Build Vespa application from python with few lines of code.
18 Feb 2021
Using approximate nearest neighbor search to find similar products
Approximate nearest neighbor search demonstration using Amazon Product dataset
Jo Kristian Bergum
16 Feb 2021
Q&A from "The Great Search Engine Debate - Elasticsearch, Solr or Vespa?" Meetup
This blog post addresses the Vespa-related questions, with quicklinks into the recording for easy access. We have also responded to the unanswered questions from the chat log.
08 Feb 2021
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