Alternatives and similar repositories for nrtsearch

Users that are interested in nrtsearch are comparing it to the libraries listed below

• mikemccand / luceneserver
  A high performance "thin wrapper" HTTP REST server on top of Apache Lucene
  ☆146Updated last year
• mikemccand / luceneutil
  Various utility scripts for running Lucene performance tests
  ☆221Updated this week
• slackhq / astra
  Astra is a structured log search and analytics engine developed by Slack and Salesforce
  ☆245Updated this week
• querqy / querqy
  Query preprocessor for Java-based search engines (Querqy Core and Lucene implementation)
  ☆189Updated last month
• albogdano / lucene-s3directory
  Lucene Directory implementation for AWS S3
  ☆45Updated 3 weeks ago
• mocobeta / lucene-postings-format
  At-a-glance overview diagrams of Apache Lucene's default PostingsFormat (inverted index binary format).
  ☆81Updated 2 years ago
• SeaseLtd / rated-ranking-evaluator
  Search Quality Evaluation Tool for Apache Solr & Elasticsearch search-based infrastructures
  ☆194Updated last month
• querqy / querqy-elasticsearch
  Querqy for Elasticsearch
  ☆48Updated 3 weeks ago
• opensearch-project / k-NN
  🆕 Find the k-nearest neighbors (k-NN) for your vector data
  ☆207Updated this week
• msfroh / lucene-university
  Self-contained worked examples of Apache Lucene features and functionality
  ☆211Updated last month
• apache / datasketches
  Apache datasketches
  ☆104Updated last month
• rayokota / kcache
  An In-Memory Cache Backed by Apache Kafka
  ☆255Updated 3 weeks ago
• hydromatic / quidem
  Idempotent query executor
  ☆53Updated 8 months ago
• FastFilter / fastfilter_java
  Fast Approximate Membership Filters (Java)
  ☆254Updated last week
• flaxsearch / luwak
  A java library for stored queries
  ☆378Updated 2 years ago
• opensearch-project / neural-search
  Neural search transforms text into vectors and facilitates vector search both at ingestion time and at search time.
  ☆105Updated this week
• pinterest / memq
  MemQ is an efficient, scalable cloud native PubSub system
  ☆140Updated this week
• DataDog / sketches-java
  DDSketch: A Fast and Fully-Mergeable Quantile Sketch with Relative-Error Guarantees.
  ☆126Updated 3 months ago
• yahoo / Oak
  A Scalable Concurrent Key-Value Map for Big Data Analytics
  ☆274Updated 2 years ago
• lsena / fastfilter-elasticsearch-plugin
  Filter large lists with Elasticsearch using Roaringbitmap
  ☆53Updated 2 years ago
• google / zetasketch
  A collection of libraries for single-pass, distributed, sublinear-space approximate aggregation and sketching algorithms. Currently: Hype…
  ☆164Updated 8 months ago
• wepay / waltz
  Waltz is a quorum-based distributed write-ahead log for replicating transactions
  ☆425Updated 2 years ago
• SearchScale / lucene-cuvs
  CuVS integration for Lucene
  ☆37Updated 7 months ago
• opendistro-for-elasticsearch / k-NN
  🆕 A machine learning plugin which supports an approximate k-NN search algorithm for Open Distro.
  ☆284Updated 4 years ago
• querqy / chorus
  Towards an open source stack for e-commerce search
  ☆150Updated 3 months ago
• substrait-io / substrait-java
  ☆96Updated this week
• searchhub / search-collector
  A fast and simple JavaScript library specifically targeted at collecting search and search related browser events.
  ☆43Updated 2 months ago
• nosqlbench / nosqlbench
  The open source, pluggable, nosql benchmarking suite.
  ☆188Updated this week
• javasoze / clue
  command line tool for Apache Lucene
  ☆164Updated 3 weeks ago
• o19s / quepid
  Improve your OpenSearch, Elasticsearch, Solr, Vectara, Algolia and Custom Search search quality.
  ☆335Updated this week