**Author:** [@Will](https://community.exasol.com/u/Will)\
**Replies:** 7\
**Last updated:** [January 20, 2026, 9:53pm UTC](https://community.exasol.com/t/error-when-trying-exosol-personal/268 "2026-01-20T21:53:27Z")
Hello to all! I decided to give a try to Exasol and wanted to try with the Exasol Personal. I have setup a user in my AWS with the permissions documented here, but when I run \\\exasol.exe install I get an error. I…
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## [Exasol's error reporting libraries and catalog - open source software that you can use too](https://community.exasol.com/t/exasols-error-reporting-libraries-and-catalog-open-source-software-that-you-can-use-too/267)
**Author:** [@sebastian\_baer](https://community.exasol.com/u/sebastian_baer)\
**Replies:** 0\
**Last updated:** [January 13, 2026, 7:58am UTC](https://community.exasol.com/t/exasols-error-reporting-libraries-and-catalog-open-source-software-that-you-can-use-too/267 "2026-01-13T07:58:01Z")
Error Catalog and Reporting Libraries Exasol maintains a central catalog for a growing number of our extensions. Each error there has a unique identifier, level, message and often also an associated mitigation. You can …
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## [Exasol V8, installing it step by step ( with RHEL9 on Azure )](https://community.exasol.com/t/exasol-v8-installing-it-step-by-step-with-rhel9-on-azure/237)
**Author:** [@Malte\_Wellbrock](https://community.exasol.com/u/Malte_Wellbrock)\
**Replies:** 11\
**Last updated:** [January 12, 2026, 5:15pm UTC](https://community.exasol.com/t/exasol-v8-installing-it-step-by-step-with-rhel9-on-azure/237 "2026-01-12T17:15:07Z")
Hello there everyone, as some of you might have heared at this years ExaXperience I do have a habit of running Exasol clusters kind of as a hobby - so, coming from a V7 world where spinning up an Exasol cluster was ei…
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## [Exasol VS Code Extension - We Want Your Feedback!](https://community.exasol.com/t/exasol-vs-code-extension-we-want-your-feedback/266)
**Author:** [@madeleine\_corneli](https://community.exasol.com/u/madeleine_corneli)\
**Replies:** 1\
**Last updated:** [January 9, 2026, 9:14pm UTC](https://community.exasol.com/t/exasol-vs-code-extension-we-want-your-feedback/266 "2026-01-09T21:14:32Z")
Hey Exasol community! :waving\_hand: We’ve been working on something many of you have asked for: a native Exasol extension for Visual Studio Code. We just launched our first version and we’d love for you to try it out an…
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## [Exasol 2025.2.0 Is Here - A Fresh Look and Smarter AdminUI](https://community.exasol.com/t/exasol-2025-2-0-is-here-a-fresh-look-and-smarter-adminui/264)
**Author:** [@bhagyakanwar](https://community.exasol.com/u/bhagyakanwar)\
**Replies:** 0\
**Last updated:** [December 19, 2025, 11:18am UTC](https://community.exasol.com/t/exasol-2025-2-0-is-here-a-fresh-look-and-smarter-adminui/264 "2025-12-19T11:18:54Z")
We’re excited to share that Exasol 2025.2.0 is now available, bringing a sleek new look and great usability improvements to AdminUI! :rocket: What’s New in AdminUI 1. A fresh Exasol Green theme AdminUI now proudly wea…
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## [Introducing Databricks Virtual Schema](https://community.exasol.com/t/introducing-databricks-virtual-schema/39)
**Author:** [@florian\_wenzel](https://community.exasol.com/u/florian_wenzel)\
**Replies:** 1\
**Last updated:** [December 17, 2025, 1:07pm UTC](https://community.exasol.com/t/introducing-databricks-virtual-schema/39 "2025-12-17T13:07:29Z")
Another gem is coming from our Integrations team, the Databricks Virtual Schema. It allows you to connect to Unity Catalog and easily explore the tables in Exasol. Possible use cases range from data exploration of your d…
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## [Exasol Indexes – Under the Hood](https://community.exasol.com/t/exasol-indexes-under-the-hood/263)
**Author:** [@eriegger](https://community.exasol.com/u/eriegger)\
**Replies:** 0\
**Last updated:** [December 17, 2025, 12:48pm UTC](https://community.exasol.com/t/exasol-indexes-under-the-hood/263 "2025-12-17T12:48:02Z")
Exasol Indexes – Under the Hood “Exasol is a self-tuning database, and this is especially true when it comes to indexes. Unlike other DBMS’s, indexes are automatically generated, reused, and discarded by the system as n…
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## [Index Rebuild Behavior After Large DML](https://community.exasol.com/t/index-rebuild-behavior-after-large-dml/145)
**Author:** [@Exa101](https://community.exasol.com/u/Exa101)\
**Replies:** 2\
**Last updated:** [December 17, 2025, 12:47pm UTC](https://community.exasol.com/t/index-rebuild-behavior-after-large-dml/145 "2025-12-17T12:47:49Z")
Hi Exasol, I’m a bit unclear on how index rebuilds work. I thought there was some kind of threshold where, if a lot of data gets changed in a table, the indexes would be rebuilt automatically. Is that actually how it wo…
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## [New FAQ for Exasol Docker-DB Now Live](https://community.exasol.com/t/new-faq-for-exasol-docker-db-now-live/260)
**Author:** [@bhagyakanwar](https://community.exasol.com/u/bhagyakanwar)\
**Replies:** 0\
**Last updated:** [December 5, 2025, 2:32pm UTC](https://community.exasol.com/t/new-faq-for-exasol-docker-db-now-live/260 "2025-12-05T14:32:09Z")
We’ve just published a new FAQ for Docker-DB! :tada: This collection brings together many of the most frequent questions we’ve received over time—from both customers and the community. The FAQ covers common setup questi…
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## [The HTAP Edge: Powering Real-Time Analytics with MariaDB Exa](https://community.exasol.com/t/the-htap-edge-powering-real-time-analytics-with-mariadb-exa/259)
**Author:** [@eriegger](https://community.exasol.com/u/eriegger)\
**Replies:** 0\
**Last updated:** [December 2, 2025, 1:49pm UTC](https://community.exasol.com/t/the-htap-edge-powering-real-time-analytics-with-mariadb-exa/259 "2025-12-02T13:49:30Z")
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## [Exasol Xperience 26 - Berlin, Germany March 10-11, 2026](https://community.exasol.com/t/exasol-xperience-26-berlin-germany-march-10-11-2026/258)
**Author:** [@eriegger](https://community.exasol.com/u/eriegger)\
**Replies:** 0\
**Last updated:** [December 2, 2025, 1:45pm UTC](https://community.exasol.com/t/exasol-xperience-26-berlin-germany-march-10-11-2026/258 "2025-12-02T13:45:30Z")
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## [Exasol Product Innovation Summit - November 18, 2025](https://community.exasol.com/t/exasol-product-innovation-summit-november-18-2025/253)
**Author:** [@eriegger](https://community.exasol.com/u/eriegger)\
**Replies:** 1\
**Last updated:** [November 26, 2025, 3:01pm UTC](https://community.exasol.com/t/exasol-product-innovation-summit-november-18-2025/253 "2025-11-26T15:01:45Z")
Real Demos, Real Outcomes, Real Speed Accelerate AI-driven analytics with Exasol Release 2025.2 Join us for a 90-minute online premier of Exasol Release 2025.2. See how GPU-accelerated UDFs, a streamlined AI Lab experie…
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## [Exasol Virtual Schema 8.0.3 Released: Smarter Aggregates, Cleaner Results](https://community.exasol.com/t/exasol-virtual-schema-8-0-3-released-smarter-aggregates-cleaner-results/254)
**Author:** [@bhagyakanwar](https://community.exasol.com/u/bhagyakanwar)\
**Replies:** 0\
**Last updated:** [November 25, 2025, 3:48pm UTC](https://community.exasol.com/t/exasol-virtual-schema-8-0-3-released-smarter-aggregates-cleaner-results/254 "2025-11-25T15:48:24Z")
Good news for query purists and performance hawks. Exasol Virtual Schema 8.0.3 release tightens up aggregate behavior in edge cases so your results are consistent and predictable. When a GROUP BY produces no rows, two th…
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## [Release of version 3.0.0 of the Transformers Extension](https://community.exasol.com/t/release-of-version-3-0-0-of-the-transformers-extension/250)
**Author:** [@Marlene\_Kreß](https://community.exasol.com/u/Marlene_Kre%C3%9F)\
**Replies:** 0\
**Last updated:** [November 7, 2025, 11:14am UTC](https://community.exasol.com/t/release-of-version-3-0-0-of-the-transformers-extension/250 "2025-11-07T11:14:01Z")
We released version 3.0.0 of the Transformers Extension on Github and Pypi. The Exasol Transformers Extension allows you to use pre-trained machine learning models from :hugs: Hugging Face directly in your Exasol instan…
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## [🚀 The new Exasol Community Edition 2025.1.4 is here - and it’s a game changer!](https://community.exasol.com/t/the-new-exasol-community-edition-2025-1-4-is-here-and-it-s-a-game-changer/248)
**Author:** [@Exa\_Benjamin\_Klante](https://community.exasol.com/u/Exa_Benjamin_Klante)\
**Replies:** 1\
**Last updated:** [November 4, 2025, 6:25am UTC](https://community.exasol.com/t/the-new-exasol-community-edition-2025-1-4-is-here-and-it-s-a-game-changer/248 "2025-11-04T06:25:55Z")
:fire: Built by our Solution Engineering Team, made for you. Your free Exasol 8 database is ready - let’s go! :rocket: :rocket: The new Exasol Community Edition 2025.1.4 is here - and it’s a game changer! Run Exasol 8 …
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## [Exasol MCP Server security uplift - now supports OAuth2 and OIDC](https://community.exasol.com/t/exasol-mcp-server-security-uplift-now-supports-oauth2-and-oidc/244)
**Author:** [@madeleine\_corneli](https://community.exasol.com/u/madeleine_corneli)\
**Replies:** 1\
**Last updated:** [October 30, 2025, 5:14pm UTC](https://community.exasol.com/t/exasol-mcp-server-security-uplift-now-supports-oauth2-and-oidc/244 "2025-10-30T17:14:25Z")
Calling all AI enthusiasts! If you’ve been following our MCP development, this one is for you.. We’re excited to announce that the Exasol Model Context Protocol (MCP) Server now supports OAuth2 and OpenID Connect (OIDC) …
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## [Bucketfs-python 2.1.0 released: UDF path correctness, Path-API backend inference, and dependency update](https://community.exasol.com/t/bucketfs-python-2-1-0-released-udf-path-correctness-path-api-backend-inference-and-dependency-update/243)
**Author:** [@jana.selva](https://community.exasol.com/u/jana.selva)\
**Replies:** 0\
**Last updated:** [October 30, 2025, 9:44am UTC](https://community.exasol.com/t/bucketfs-python-2-1-0-released-udf-path-correctness-path-api-backend-inference-and-dependency-update/243 "2025-10-30T09:44:45Z")
We’ve shipped bucketfs-python 2.1.0 with a focus on making everyday workflows more predictable and less noisy—especially around UDF packaging and path handling. Highlights at a glance UDF path correctness is now test…
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## [BucketFS Java 4.0.0 Released — Clarifications on Breaking Changes, Compatibility, and Customer Impact](https://community.exasol.com/t/bucketfs-java-4-0-0-released-clarifications-on-breaking-changes-compatibility-and-customer-impact/242)
**Author:** [@bhagyakanwar](https://community.exasol.com/u/bhagyakanwar)\
**Replies:** 0\
**Last updated:** [October 29, 2025, 1:34pm UTC](https://community.exasol.com/t/bucketfs-java-4-0-0-released-clarifications-on-breaking-changes-compatibility-and-customer-impact/242 "2025-10-29T13:34:50Z")
We’ve released BucketFS Java 4.0.0, the latest version of our Java library for interacting with Exasol BucketFS. This is a major release with breaking changes. Below is a clarified summary of what changed, why, and how i…
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## [AI Lab 3.4 launch: GPUs for UDFs are here!](https://community.exasol.com/t/ai-lab-3-4-launch-gpus-for-udfs-are-here/238)
**Author:** [@madeleine\_corneli](https://community.exasol.com/u/madeleine_corneli)\
**Replies:** 0\
**Last updated:** [October 27, 2025, 2:53pm UTC](https://community.exasol.com/t/ai-lab-3-4-launch-gpus-for-udfs-are-here/238 "2025-10-27T14:53:25Z")
We’re so excited for the newest launch of AI Lab - this version includes includes GPU support for UDFs! You can now run user defined functions on GPU hardware. You can now write UDFs that are designed to be executed on …
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## [How to enlarge single node cluster after having enlarged data disk?](https://community.exasol.com/t/how-to-enlarge-single-node-cluster-after-having-enlarged-data-disk/234)
**Author:** [@kochjoe](https://community.exasol.com/u/kochjoe)\
**Replies:** 1\
**Last updated:** [October 22, 2025, 2:46pm UTC](https://community.exasol.com/t/how-to-enlarge-single-node-cluster-after-having-enlarged-data-disk/234 "2025-10-22T14:46:42Z")
We have a 2025.1.4 single node cluster on a Ubuntu 24.04 system. The installation of the cluster was accomplished with a 1TB logical volumne. Now we double the size of the logical volume and want also that the cluster is…
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## [Export data to json](https://community.exasol.com/t/export-data-to-json/223)
**Author:** [@gmessmer](https://community.exasol.com/u/gmessmer)\
**Replies:** 4\
**Last updated:** [October 20, 2025, 12:40pm UTC](https://community.exasol.com/t/export-data-to-json/223 "2025-10-20T12:40:00Z")
We are currently performing imports using data from https requests in json format, we do so, by using extensively json\_extract, great feature. Now we have the situation, that we should perform an export over soap submit…
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## [Using query compiler output to guide query resource allocation](https://community.exasol.com/t/using-query-compiler-output-to-guide-query-resource-allocation/236)
**Author:** [@peterkioko](https://community.exasol.com/u/peterkioko)\
**Replies:** 1\
**Last updated:** [October 17, 2025, 12:08pm UTC](https://community.exasol.com/t/using-query-compiler-output-to-guide-query-resource-allocation/236 "2025-10-17T12:08:29Z")
A performance suggestion: Within a consumer group a long running query gets roughly half the resources when there is also a continuous stream of very short/simple queries running. This can lead to idle CPU/Resources bec…
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## [October 9th: Bringing Context to AI: Exasol’s MCP Server with Text-to-SQL](https://community.exasol.com/t/october-9th-bringing-context-to-ai-exasol-s-mcp-server-with-text-to-sql/221)
**Author:** [@robert\_nagy](https://community.exasol.com/u/robert_nagy)\
**Replies:** 2\
**Last updated:** [October 14, 2025, 4:41pm UTC](https://community.exasol.com/t/october-9th-bringing-context-to-ai-exasol-s-mcp-server-with-text-to-sql/221 "2025-10-14T16:41:52Z")
As AI agents become more capable, they need context, structure, and governance, not just access. Exasol’s MCP Server is a standards-compliant gateway that lets LLMs and agents safely interact with your Exasol database, w…
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## [Release of version 2.3.0 of the Transformers Extension](https://community.exasol.com/t/release-of-version-2-3-0-of-the-transformers-extension/235)
**Author:** [@Marlene\_Kreß](https://community.exasol.com/u/Marlene_Kre%C3%9F)\
**Replies:** 0\
**Last updated:** [October 10, 2025, 11:57am UTC](https://community.exasol.com/t/release-of-version-2-3-0-of-the-transformers-extension/235 "2025-10-10T11:57:52Z")
We released version 2.3.0 of the Transformers Extension on Github and Pypi. The Exasol Transformers Extension allows you to use pre-trained machine learning models from :hugs: Hugging Face directly in your Exasol instan…
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## [Trino 477 released with Exasol connector improvements](https://community.exasol.com/t/trino-477-released-with-exasol-connector-improvements/233)
**Author:** [@skyglass](https://community.exasol.com/u/skyglass)\
**Replies:** 1\
**Last updated:** [October 2, 2025, 12:43pm UTC](https://community.exasol.com/t/trino-477-released-with-exasol-connector-improvements/233 "2025-10-02T12:43:13Z")
We’re happy to announce the release of Trino 477, featuring two important updates to the Exasol connector: Support for Exasol HASHTYPE Performance improvements for queries using LIMIT and TOPN These updates make…
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## [SQLglot now supports the Exasol dialect!](https://community.exasol.com/t/sqlglot-now-supports-the-exasol-dialect/222)
**Author:** [@Marco\_Nätlitz](https://community.exasol.com/u/Marco_N%C3%A4tlitz)\
**Replies:** 1\
**Last updated:** [September 29, 2025, 1:03pm UTC](https://community.exasol.com/t/sqlglot-now-supports-the-exasol-dialect/222 "2025-09-29T13:03:12Z")
Hello Exasol Experts!! Very exciting update to share with you all. The open source library SQLGlot now officially supports Exasol dialect! Check it out here: SQLGlot on GitHub. This powerful integration enables seamless…
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## [Release of PyExasol 1.2.0](https://community.exasol.com/t/release-of-pyexasol-1-2-0/227)
**Author:** [@Ariel\_Schulz](https://community.exasol.com/u/Ariel_Schulz)\
**Replies:** 0\
**Last updated:** [September 29, 2025, 6:56am UTC](https://community.exasol.com/t/release-of-pyexasol-1-2-0/227 "2025-09-29T06:56:47Z")
We are happy to announce the release of pyexasol 1.2.0 with support to import from & export to local parquet file(s). # As parquet usage is linked to an optional import, make sure to use the equivalent # of \`pip instal…
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## [September 9th: Revealing Value in Unstructured Data with Exasol’s Text AI](https://community.exasol.com/t/september-9th-revealing-value-in-unstructured-data-with-exasol-s-text-ai/204)
**Author:** [@robert\_nagy](https://community.exasol.com/u/robert_nagy)\
**Replies:** 1\
**Last updated:** [September 16, 2025, 3:49pm UTC](https://community.exasol.com/t/september-9th-revealing-value-in-unstructured-data-with-exasol-s-text-ai/204 "2025-09-16T15:49:07Z")
Discover Exasol’s AI Lab—a versatile, flexible environment designed to support your AI projects. From building and training models to seamless deployment, AI Lab helps you work more efficiently and with confidence. A re…
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## [August 19th: The Revolution of Data Lakehouses – Exasol’s Vision and Value](https://community.exasol.com/t/august-19th-the-revolution-of-data-lakehouses-exasol-s-vision-and-value/203)
**Author:** [@robert\_nagy](https://community.exasol.com/u/robert_nagy)\
**Replies:** 1\
**Last updated:** [September 15, 2025, 1:00pm UTC](https://community.exasol.com/t/august-19th-the-revolution-of-data-lakehouses-exasol-s-vision-and-value/203 "2025-09-15T13:00:25Z")
Join Alexander Stigsen, Exasol’s new CPO and a seasoned database innovator, and Mathias Golombek, Exasol’s CTO as they explore the journey from traditional databases to the cutting-edge world of data lake houses. Discove…
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## [August 6th: Unlocking AI Excellence with Exasol: Features & Success Stories](https://community.exasol.com/t/august-6th-unlocking-ai-excellence-with-exasol-features-success-stories/202)
**Author:** [@robert\_nagy](https://community.exasol.com/u/robert_nagy)\
**Replies:** 1\
**Last updated:** [September 15, 2025, 12:59pm UTC](https://community.exasol.com/t/august-6th-unlocking-ai-excellence-with-exasol-features-success-stories/202 "2025-09-15T12:59:58Z")
Ready to accelerate your AI journey? Join Madeleine Corneli for an in-depth look into Exasol — a game changer for building trustworthy, high-performance AI and analytics solutions. Discover how Exasol empowers organizati…
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