Life & fun · alternatives · 2026
24 alternatives to Balancing an Elasticsearch Cluster by Shard Size
This is a technical guide on optimizing Elasticsearch cluster performance by managing shard sizes. It addresses developers and DevOps engineers who work with Elasticsearch databases and need to improve cluster… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Balancing an Elasticsearch Cluster by Shard Size launched in 2015; newer entries below may have overtaken it.
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Search Cluster Monitoring & Maintenance, Redefined
2025 · neverblink.ai · its alternatives →
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End-to-end deep dive of the project, spanning a large GPU cluster, distributed RocksDB, and terabytes of sharded HNSW.
2025 · blog.wilsonl.in · its alternatives →
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Hey HN! Lev and Justin here, authors of PgDog (https://pgdog.dev/), a connection pooler, load balancer and database sharder for PostgreSQL. If you build apps with a lot of traffic, you know the first thing to break is the database. We are solving this with a network proxy that works without requiring application code changes or database migrations. Our post from last year: https://news.ycombinator.com/item?id=44099187 The most important update: we are in production. Sharding is used a lot, with direct-to-shard queries (one shard per query) working pretty much…
Feb 2026 · github.com · its alternatives →
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:crystal_ball: Scalable reverse image search built on Kubernetes and Elasticsearch - dsys/match
2016 · github.com · its alternatives →
- 5AS
Preface: we love Hacker News. It's been one of the constant good things in all of our lives, and is by far our favorite place to talk with people about what we're doing. I figured it was worth doing a special post for something we've been cooking up, rather than just linking to what everyone else gets. So here it is. We just turned on a product we're calling "Elastic Deployments". These are MongoDB clusters that scale vertically with no intervention. As a database grows, it has access to more RAM, IOPs and CPU. More here:…
2014 · its alternatives →
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Build a better content strategy with topic clustering
2023 · nozzle.io · its alternatives →
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Hello folks, We are launching OpenObserve. An open source Elasticsearch/Splunk/Datadog alternative written in rust and vue that is super easy to get started with and has 140x lower storage cost compared to elasticsearch. It offers logs, metrics, traces, dashboards, alerts, functions (run aws lambda like functions during ingestion and query to enrich, redact, transform, normalize and whatever else you want to do. Think redacting email IDs from logs, adding geolocation based on IP address, etc). You can do all of this from the UI, no messing up with configuration files. OpenObserve…
2023 · github.com · its alternatives →
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Learn Elasticsearch through step-by-step solutions to real-world, non-trivial challenges in E-Commerce, Search-as-you-Type, Business Analytics, Geo Search, and more.
2021 · elasticsearchbook.com · its alternatives →
- 9SE
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Hi folks, Quickwit cofounder here. We started Quickwit 3 years ago with a POC, "Searching the web for under $1000/month" (see HN discussions [0]), with the goal of making a robust OSS alternative to Elasticsearch / Splunk / Datadog. We have reached a significant milestone with our latest release (0.7) [1], as we have witnessed users of the nightly version of Quickwit deploy clusters with hundreds of nodes, ingest hundreds of terabytes of data daily, and enjoy considerable cost savings. To give you a concrete example, one company is ingesting hundreds of terabytes of logs daily…
2024 · github.com · its alternatives →
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Elasticsearch UI components for React 📝
2018 · opensource.appbase.io · its alternatives →
- 12SA
2022 · shalerb.org · its alternatives →
- 13GF
2016 · appbaseio.github.io · its alternatives →
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SereneDBfree▲262Ultra-Fast Search & Analytics Database, Agentic AI ready
Sep 2026 · serenedb.com · its alternatives →
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Hey! I'm Andrei. I got frustrated by how people tend to build overcomplicated backend systems, being "motivated" by big tech case studies and popular books. So, I started exploring lean architecture, and building my digital garden of ideas, approaches and data that align with this direction. Here I want to present one of the tools – Sizing tool for PostgreSQL. I've benchmarked PostgreSQL on different EC2 instances and disks, with different initial data sets to see performance that these instances can give you. And I've built a tool to visualize this data, which I welcome you to explore. So,…
Jul 2026 · postgres.saneengineer.com · its alternatives →
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A faster alternative to Elasticsearch written in C++
2022 · github.com · its alternatives →
- 19
Over the past few months, we've been building Prism; a fast, developer-first observability UI that's deeply integrated with our open-source database, Parseable. Prism is designed for engineers who debug distributed systems, sometimes at odd hours, and need answers right now, without having to deal with five different tools. Backstory: We spoke to dozens of observability practitioners in large enterprises. Across the board, we heard two things: (1)The RoI on observability tools is hard to justify. (2)OSS leads to tool sprawl, metrics in Grafana, logs in ELK, traces… somewhere. We wanted a…
2022 · parseable.com · its alternatives →
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Hey HN! I got nerd-sniped by Bloom Filters this weekend, specifically for searching datasets with high "cardinality" (number of unique items). They're an _amazing_ data structure that, at a fixed size, tracks potential set membership. That means unlike normal b-tree indexes, they don't grow with the number of unique items in the dataset. This makes them great for "needle in a haystack" search (logs, document) as implementations like VictoriaMetrics and Bing's BitFunnel show. I've used them in the past, but they've never been center-stage in my projects. I wanted high cardinality keyword…
2025 · github.com · its alternatives →
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Hey HN - Pulse (https://pulse.support) is a platform that’s making it easy for teams to maintain the health of their OpenSearch and Elasticsearch clusters. Key features (this is not just 'another monitoring tool'): * Proactive monitoring to detect cluster issues before they impact cost and performance * Actionable recommendations for resolving potential issues that are detected * Cluster health assessments - clear daily status reports for the stability, performance, security, and resiliency of your clusters * Dashboards designed for Opensearch and Elasticsearch with pre-built views…
2025 · pulse.support · its alternatives →
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💎 GUI for Data Modeling with Elasticsearch. Contribute to appbaseio/gem development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 24
Searchbox▲134A lightweight JavaScript library for building search UIs
2020 · opensource.appbase.io · its alternatives →
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- Pulse for Elasticsearch and OpenSearch alternatives
- Building a web search engine from scratch with 3B neural embeddings alternatives
- PgDog – Scale Postgres without changing the app alternatives
- Scalable reverse image search built on Kubernetes and Elasticsearch alternatives
- Auto-scaling databases and a story – MongoHQ alternatives
- Keyword Clustering Tool by Nozzle alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →