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4 entries#elasticsearch ×

2024

ParadeDB

ParadeDB

Claims:

  • Eliminate complex sync tools like ETL, kafka, and Debizium.
  • No broken sync with elastic
  • ACID guarantees
  • Automatic cleanups by integrating with postgres's vaccum process.
  • Uses postgresql dialect
  • RDS (and Azure Postgres and Google Cloud SQL) compatible
  • S3 (and GCS and ABS) compatible
docker run \
  --name paradedb \
  -e POSTGRES_USER=pradeep \
  -e POSTGRES_PASSWORD=tigerscott \
  -e POSTGRES_DB=testdb \
  -v paradedb_data:/var/lib/postgresql/data/ \
  -p 5432:5432 \
  -d \
  paradedb/paradedb:latest

Note: I'm using podman, and I had to add registries.

Things of note: API, Ingest.

notes#elasticsearch#postgresql

openobserve/openobserve

github.com

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

2023

typesense

Typesense  is a modern, privacy-friendly, open source search engine built from the ground up using cutting-edge search algorithms, that take advantage of the latest advances in hardware capabilities. Typesense can be used to build blazing-fast search experiences, faceted navigation experiences, geo-search, vector search, semantic search, similarity search and much more. The Open Source Alternative to Algolia, The Easier To Use Alternative to Elasticsearch


https://bfritscher.github.io/typesense-dashboard/ via @bigthingist

Typesense dashboard

notes#elasticsearch#vectordb

elasticsearch

See typesense as C++ implemented alternative to elasticsearch and algolia (and some claims of it being a candidate for use as vector-databases)

Story about HorizonDB -- How we replaced Elasticsearch and MongoDB with Rust and RocksDB. I don't think the product is Open Source, but it is interesting to see all the different libraries they used: tantivy, fasttext, rust, apache-spark, LightGBM, fst, RocksDB ..

Elasticsearch Was Never a Database or "Elasticsearch: Search Index, Not System of Record" by paradedb devs.

notes#elasticsearch