大数据分析
Register Now! Submit CFP OpenSearchCon North America 2024 registration and CFP are open OpenSearchCon North America is back and coming to the Bay Area! Join us at the Hilton Union Square in San Francisco from September 24-26. The event is in-person only and there is no fee to attend. We’re…
Improving ease of use in OpenSearch Dashboards with Vega visualizations When we offer users a clunky dashboard interface, we increase usability pain points and user frustration. Improving the usability of software requires a sharp focus on user experience. Moreover, a poor interface restricts customizability, a prized requirement by high-code users.…
For the past two years, we were lucky enough to hold OpenSearchCon in Seattle. Every year has brought new topics to be discussed among the community, new speakers who share interesting projects they’ve been working on, and new areas of growth for the project and the community. But one question…
OpenSearch Dashboards, the visualization tool for your OpenSearch data, offers the multiple data sources feature. This feature enables you to consolidate and visualize data from various OpenSearch clusters within a unified dashboard. By integrating disparate sources into a single view, the multiple data sources feature streamlines data analysis workflows, eliminates…
In our last blog post, we introduced neural sparse search, a new efficient method of semantic retrieval made generally available in OpenSearch 2.11. We released two sparse encoding models on OpenSearch model hub and Hugging Face model hub. Both models excel at producing relevant information compared to other sparse encoding…
DataStax and the OpenSearch Project are announcing a series of integration efforts to support generative AI developers. Retrieval-augmented generation (RAG) is a key design pattern in generative AI. RAG applications work by assembling context from a variety of sources, which is then processed by a large language model (LLM) to…
Speed up your Metabase by hosting it closer to you and your data with new cloud-hosting options in the EU (Frankfurt), APAC (Singapore), or LATAM (São Paulo). Until now, all of the Metabases hosted in our cloud were in the US. Now you get a choice. If you’re in Europe,…
Over the last two weeks, Metabase has had the worst security incident in the history of the project. We know this incident has been extremely disruptive to you, our community, and are especially sorry to have had to announce two successive calls to upgrade on a Friday. Now that the…
Choosing tools to clean, parse, and structure log data can be overwhelming (and expensive). But when you’re just getting started, you can get away with a simple setup for ad hoc analysis with a BI tool like Metabase. Here are a few best practices to follow for setting up a…
One cool thing about Metabase is that you can embed a dashboard in the apps you use every day. We recently embedded our customer dashboard right into Zendesk. Having this dashboard side-by-side with support tickets allows us to see customer information without having to switch between Metabase and Zendesk. We…