Sematext

Nov 6, 2018
2007
Brooklyn, NY, USA
Jan 14, 2019   |  By Radu Gheorghe
We’ve been working with Elasticsearch since its inception, either with clients on consulting for Elasticsearch products and Elasticsearch production support, or by building our own hosted log management solution. For the last 4 years, we’ve also been sharing our knowledge through Elasticsearch training classes. In 2018, we had remote public training classes on a fixed quarterly schedule, so you can more easily plan your learning time and budget.
Dec 17, 2018   |  By Radu Gheorghe
During our Activate presentation, we talked about how to do query expansion by dynamically generating synonyms. Instead of statically defining synonyms lists, we showed a demo of how you could use word2vec to derive synonyms from a dataset. Before we start, check out a useful Solr Cheat Sheets to guide you through Solr and help boost your productivity and save time.
Dec 4, 2018   |  By sematext
Sematext provides a single pane of glass and machine learning powered alerts for logs, metrics, traces and digital user experience data. The new Sematext agent is fully Docker Engine and Kubernetes-aware. (Re)written in Go, it has a minimal memory and CPU footprint. It also collects Kubernetes metrics in the most optimal fashion possible.
Dec 3, 2018   |  By sematext
Sematext provides a single pane of glass and machine learning powered alerts for logs, metrics, traces and user experience data. Sematext Cloud provides advanced monitoring, logging and tracing for all Docker platforms such as Docker EE, Kubernetes, GKE, AWS ECS, and IBM Cloud. Sematext’s new monitoring agent leverages the powerful eBPF Linux kernel observability functionality and uses the Kubernetes API to enrich the container and cluster level metrics.
Dec 3, 2018   |  By sematext
Logagent is a modern, open-source, light-weight data shipper with out of the box and extensible log parsing, on-disk buffering, secure transport and bulk indexing to Elasticsearch and Sematext Cloud. Its low memory footprint and low CPU overhead make it suitable for deploying on edge nodes and devices, while its ability to parse and structure logs makes it a great Logstash alternative.
Nov 7, 2018   |  By Sematext
If you manage Elasticsearch clusters you’ll find this cheat sheet created by Sematext Elasticsearch experts very handy. In it you will find a comprehensive list of copy-paste curl snippets for allocation, caches, segment merges, performance troubleshooting and quite a bit more. Enjoy and share!
Nov 7, 2018   |  By Sematext
The Cloud Native movement and migration of applications to microservice architectures require general visibility and observability into software behavior. OpenTracing aims to offer a consistent, unified, and tracer-agnostic instrumentation API for a wide range of frameworks, platforms and programming languages.
Nov 1, 2018   |  By Sematext
This Elasticsearch Developer Cheat Sheet provides a comprehensive list of key Elasticsearch operations every developer needs – index creation, deletion, mapping manipulation, indexing API, ingestion API, querying, aggregations, document relations (nested and parent child) and more! Enjoy and share!
Nov 1, 2018   |  By Sematext
In this reference architecture document, you will find out about all key Docker metrics to watch. Following that, you will learn how to set up monitoring and logging for a Docker UCP cluster. Specifically, this e-book shows how to use Sematext Docker Agent to collect metrics, events and logs for all Docker hosts and containers. Enjoy and share!
Oct 1, 2018   |  By Sematext
Evaluating Elasticsearch for a future project or preparing to “go live”? This e-book is an introduction to the working principles of Elasticsearch, with a focus on performance monitoring and tuning of production operations. This guide helps close the gap in understanding between team members such as developers, operations and their team leader. Enjoy and share!
Dec 10, 2018   |  By Sematext
DockerCon, The #1 Container Industry Conference. Dec 3-5, 2018, Barcelona
Nov 15, 2018   |  By Sematext
Video explaining how to use Logsene for troubleshooting using logs.
Oct 17, 2018   |  By Sematext
Your software stack likely consists of web servers, search engines, queues, databases, etc. Each part of your stack emits its own metrics and logs. Depending on the size of your team and structure, different team members might have permissions to look at one set of data, but not the other. Some data is needed for troubleshooting and can be discarded after just a few days, while more important data might need to be kept for months for legal or capacity planning purposes.
Oct 10, 2018   |  By Sematext
Your software stack likely consists of web servers, search engines, queues, databases, etc. Each part of your stack emits its own metrics and logs. Depending on the size of your team and structure, different team members might have permissions to look at one set of data, but not the other. Some data is needed for troubleshooting and can be discarded after just a few days, while more important data might need to be kept for months for legal or capacity planning purposes.
Sep 17, 2018   |  By Sematext
Video showing how to create a dashboard in Sematext Cloud.