If you are running Elasticsearch in Docker, you may have flipped through our Running High Performance Fault-tolerant Elasticsearch Clusters on Docker slide deck. Here is the video of the Running High Performance Fault-tolerant Elasticsearch Clusters on Docker talk given at Berlin […]
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Running High Performance Fault-tolerant Elasticsearch Clusters on Docker
If you are running Elasticsearch in Docker, here are some slides on that topic to make that smoother. See also Monitoring Official Elasticsearch Image on Docker
DocValues Reindexing with Solr Streaming Expressions
Last updated on Jan 8, 2018 Last time, when talking about Solr 6 we learned how to use streaming expressions to automatically update data in a collection. You can imagine this is not the only cool thing you can do […]
Scalable and Flexible Elasticsearch Reindexing via rsyslog
Earlier on, we posted a recipe on reindexing data from within an Elasticsearch 2.3+ cluster. But this doesn’t work if you want to reindex in a different cluster or if your Elasticsearch is older than 2.3. Or both, when you’re […]
Solr Streaming Expressions for Collection auto-updating
Last updated on Jan 8, 2018 One of the things that was extensively changed in Solr 6.0 are the Streaming Expressions and what we can do with them (hint: amazing stuff!). We already described Solr SQL support. Today, we’ll dig […]
Solr 6 as JDBC Data Source
Last week, in the Solr 6, SolrCloud and SQL Queries post, we described how the recent release of Solr 6 in its SolrCloud mode is able to understand SQL. But this is not the only SolrCloud / Solr 6. Another […]
Solr 6 Cross-Data Center Replication
With the recent release of Solr 6.0, we got a host of new functionalities users have been anxiously waiting for. We’ve got the Parallel SQL over MapReduce that we recently blogged about, the new default similarity model, changes to the […]
Solr 6, SolrCloud and SQL Queries
Last updated on Jan 8, 2018 With the recent release of Apache Lucene and Solr 6, we should familiarize ourselves with the juicy features that come with them. We have the new default Similarity implementation – BM25 – instead of […]
Documents Update By Query with Elasticsearch
SIDE NOTE: We run Elasticsearch and ELK trainings, which may be of interest to you and your teammates. Just recently, we’ve described how to re-index your Elasticsearch data using the built-in re-index API in Elasticsearch 2.3 (and above). Today, we’ll […]
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