At the end of November, we’ll be migrating the Sematext Logs backend from Elasticsearch to OpenSearch

Apache Solr training 

We've helped hundreds of companies architect, scale, tune, and successfully deploy Solr-based solutions.
Our Solr training classes have a 4.48/5 rating based on 40 reviews

13+

years of experience

100+

enterprise clients

30%

Avg cost reduction

15k+

clusters optimized

Seasoned Solr experts at your service

This on-demand Apache Solr training program offers the same comprehensive curriculum as our instructor-led courses, but with the flexibility to learn at your own pace. You'll gain valuable insights from an active Solr engineers and consultants with a proven track record of helping organizations of all sizes. 
  • Designed and deployed leader-follower and SolrCloud based architectures from small businesses to large scale enterprises use-cases.
  • Improved search relevancy to provide on-point results in various business use cases from e-commerce to health industries.
  • Optimized clusters handling thousands of queries per second.
  • Helped clients reduce operational costs by optimizing the amount of hardware needed as a result of SolrCloud tuning.
  • Diagnosed and suggested solutions for various JVM related issues - from garbage collector problems to heap usage reduction without costs increase.

Solr courses

Core Solr

Learn the core Solr concepts from scratch, such as inverted index, Solr schema, analysis, tokens, token filters, highlighting and query...
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Solr for developers

We'll start by looking at the differences between Solr in leader-follower mode and SolrCloud, then we'll build queries for various...
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Solr operations

Learn how to deploy, manage, tune and scale Solr/SolrCloud setups. From choosing the right hardware profile for your use-case to...
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customers love us

You're in a good company.

You guys are great. We definitely have projects that need your help in the near future.

Guangwei Yuan
Co-Founder, Polywore, Inc.

I wanted to thank you for squeezing in LinkShare’s search project despite the aggressive timelines required by our end. Sematext’s efficiency in both planning, communication, and execution has accomplished our primary objectives of this engagement and concluded with us being quite happy with our decision in search specialist & partner. For future search-related projects where we choose to seek outside counsel or assistance, we will not hesitate to reach out to your firm.

Damian Knoop
Software Engineering Manager, Rakuten LinkShare

Having you as an expert resource has greatly reduced my stress level working with Solr. Thanks!!

Seattle-based Fortune 500 company

We’d developed our own SOLR AutoComplete but it wasn’t good enough for what we really wanted. We found Sematext and after discussing the features, bought their AutoComplete/Search product. It took very little time to integrate, even on SOLR 4.0, and with their excellent support, we soon had an AutoComplete system second to none and our client is delighted. They really are a great team and we have no hesitation in recommending them and their solutions!

David Quarterman
Director, Jaybase

CrossView is a cross-channel retail solution provider. We know a good technology when we see it, which is the case for Solr. Sematext provided consulting services to us in a very large-scale deployment of Solr in one of our projects. In this project, we needed to index over 20 million documents and set up a cluster of Solr servers to handle incoming requests. Sematext provided strategic guidance at various critical junctures in the development and deployment of the solution. With their help, we now have a solution that is stable, scalable, and fast. The investment we made to have Sematext validate our architecture and design is worth every penny.

Chang Li
VP Software Development, CrossView Inc.

Sematext engaged closely and collaboratively with our business to help mature and extend our highly specific vertical search engine, which is core to our business. Throughout the engagement, and beyond, Sematext was incredibly responsive and constantly “leaned in” to apply their market-leading expertise in Solr/Lucene to build the custom solution we needed to bring our search engine to the next level.

Vincent Martino
COO, Balihoo, Inc.

We chose Solr/Lucene as our search platform for shortcovers.com. We had a very short timeline to put together a production-level solution; reaching out to Sematext for help was the right call. The team at Sematext is amongst the best professionals we’ve worked with. Fast, responsive, and to the point, with the depth of knowledge that is required to create a sophisticated search solution in a short period of time.

Dan Galperin
Director Technology, Kobo, Inc.

Sematext worked closely with our technology team to help us build a high-performance and scalable search solution for our business. We were already working with Solr/Lucene when the team at Sematext came in and advised us on the best architecture for our needs. Sematext helped us implement their suggestions and as a result, we greatly improved our performance and scalability. The Sematext team was very responsive to our needs and, with their industry-leading experience; the project was smooth and successful.

Kurt Strumpf
COO, eNR Services, Inc.

The Sematext team is our go-to “hired guns” at the Echo Nest whenever we run into a tough Solr internals problem. Their always fast and reasonable and it’s reassuring to know that we can call in the experts when we need to. Sematext is constantly making Solr and Lucene better for everyone through their work with real-world text search installations.

Brian Whitman
Co-Founder & CTO, The Echo Nest

We’ve had an incredibly positive experience with Sematext. From the team’s initial responsiveness to their expertise in helping us migrate from Solr to SolrCloud in just a few short weeks, the team has been invaluable to us. We had the chance to work with Radu and would work with him again in a heartbeat.

Sanjay Jain
Founder & CEO, Seva

Working with your team at Sematext has been amazing. From Seán on the customer success front to the entire support team, each interaction highlights their deep commitment to our joint success.

Kevin Dailey
Director, Managed Services Delivery, Fenom Digital

Sematext brings years of logging and monitoring expertise to the Docker community. They’ve been an active participant via their Docker performance and log monitoring solutions, their Docker logging and monitoring webinars, and numerous blog posts. Overall, collaborating with Sematext has delivered valuable logging and monitoring tools and resources to our community.

Nick Stinemates
Head of Business Development, Docker

Just looking at the default graphs it was clear I can reduce my serverless resource usage on Vercel by 90%, by reducing the allocated memory. Sematext simply turns your logs into actionable data, out of the box. Costs, performance, it’s all there.

Andrei Vreja
Maker, iForge

Sematext Cloud has been a game-changer for us, with its transparent pricing, powerful log analysis features, and expert support, making it an invaluable tool that has exceeded our expectations.

Thomas Kremmel
Managing Director, Project Manager & Software Developer. Codista

Sematext shows one unified view for all our Docker logs, events, and metrics!

Ben Reichter
DevOps Engineer, Tozny

I must say very personal service and a great product! I like the simplicity of the setup and how quick and responsive is the UI. It is like it was created from sys admins for sys admins.

Chris George
Manager, VIPConsult

Sematext Logs provides us with a flexible, extensible, and reliable means of monitoring all of our environments in real-time.

Zach David
Test Automation Lead, Healthgrades

We looked into running our own Elastic Stack, and quickly realized that was a job and specialty within itself. We are a small startup and every dollar counts. Wasting precious and expensive sysadmin time on managing things far out of our project scope really isn’t an option

Zach Aufort
CEO, BlockGen

Get in touch with us

Let experts build and/or optimize your infrastructure

Working with your team at Sematext has been amazing. From Seán on the customer success front to the entire support team, each interaction highlights their deep commitment to our joint success.

Kevin Dailey
Director, Managed Services Delivery, Fenom Digital

You guys are great. We definitely have projects that need your help in the near future.

Guangwei Yuan
Co-Founder, Polywore, Inc.

I wanted to thank you for squeezing in LinkShare’s search project despite the aggressive timelines required by our end. Sematext’s efficiency in both planning, communication, and execution has accomplished our primary objectives of this engagement and concluded with us being quite happy with our decision in search specialist & partner. For future search-related projects where we choose to seek outside counsel or assistance, we will not hesitate to reach out to your firm.

Damian Knoop
Software Engineering Manager, Rakuten LinkShare