About exa-Nico

exa-Nico · 08-03-2022

Background The performance of an Exasol database depends largely on the number and speed of all CPU cores of its cluster nodes. For optimal performance, all database nodes should have the same CPU configuration meaning same number and type of CPU cor...

exa-Nico · 22-06-2021

Background Sometimes, you want to set up a JDBC connection to your SQL Server database, but the SQL Server database only allows Windows Authentication (or the user you are trying to use is configured for Windows authentication). Windows authenticatio...

exa-Nico · 08-04-2021

Table of Contents Table of ContentsScopeDiagnosisExplanationRecommendationAdditional References Scope When executing a query, you might receive an internal server error. This article will show you what information you need to investigate it. Diagnosi...

exa-Nico · 18-03-2021

Table of Contents Table of ContentsScopeDiagnosisExplanationRecommendationAdditional References Scope This article describes how to fix some syntax errors with Scripts when using DbVisualizer. Diagnosis When trying to create a script using DbVisualiz...

exa-Nico · 25-02-2021

Table of Contents Table of ContentsScopeDiagnosisExplanationRecommendationAdditional References Scope While loading data from one Exasol database into another database, you may get connection issues. This article will describe how you can resolve the...

exa-Nico · 25-07-2022

Hi @skarangi you start with a free trial for either 30 days or $500 worth of credits. That should be a good starting point to try it out. To make the credits go further, try to use smaller database sizes and shut down the databases when they aren't b...

exa-Nico · 18-07-2022

Hi @sikumar based on the error message, it seems like it's a Tableau error. The error messages are not an Exasol error message at least, so I'm not sure if it even was able to connect to the Exasol database anymore. Has Tableau support said anything ...

exa-Nico · 13-07-2022

Hi @3_stripes, I can give some experience working in support at least: One thing that I do is to keep minimizing the query until you see what change makes a query go from 'working' to 'not working'. Once you've identified that, then you can go about ...

exa-Nico · 22-04-2022

Hi @dstreun I don't think it's exactly what you're looking for, but we do have a REST API project in Github (currently in Alpha): https://github.com/exasol/exasol-rest-api Hope that helps a bit!

exa-Nico · 22-04-2022

I see that @kevinkaigs9 is already working with support. Once you get your answer, feel free to share it here 😊

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User Activity

Verify CPU Settings

Windows Authentication with SQL Server

What to do, when I get an Internal Server Error

DbVisualizer: Syntax Errors with Scripts

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