Exasol Reviews in January 2025: User Ratings, Pros & Cons

"A flexible tool for processing data"

What do you like best about EXASOL? Exasol is a very good tool for processing large amount of data, it also allows miutiple users to work on data without compromising the query performance. Exasol also allows integration with other programming languages like python and Java What do you dislike about EXASOL? Exasol does not really have a drawback except that it can be a little expensive for companies just starting out. Recommendations to others considering EXASOL: Exasol is a good tool to ...

"Great performance and easy to use"

What do you like best about EXASOL? Great foundation. Basic SQL operations (joining, grouping, sorting) are greatly implemented and scale to many billions of rows. you'll build plenty of great things on top of it. What do you dislike about EXASOL? Loaders and connectivity options may well be better. Those tools are very flexible internally, but you have got to understand the way to use them properly. And documentation is simply too generic sometimes, lacking implementation details. we are ...

"Know only to the PoC level"

What do you like best about EXASOL? There is an open source version to allow you to play around with and learn the technology. Of course there is a commercial version as well. It also has on premise and cloud options. The claim to be extremely fast with large data sets. I wasn't able to test this. I can say that their sql was standard and easy to use. What do you dislike about EXASOL? Nothing stood out as a negative. They don't seem to have too large of a presence in the US market What ...

"Super fast reporting"

What do you like best about EXASOL? We definitely like Exasol's performance best. We use Exasol as the backend for our reporting and BI tools and as such it has proved to be incredibly fast and scalable even for tables > 1TB in size. And not only is querying fast but data imports are fast too. We regularly see import speeds of 100MB/s. This allows us to keep it updated in real-time with our operational databases. A close second is the low maintenance. Queries rarely have to be tuned and, ...

"Extremely fast data warehouse solution used with Tableau"

What do you like best? Indexes are maintained automatically lowering the overhead for management. Queries are extremely fast compared to our previous SQL Server data warehouse solutions. We throw very complex queries at it every day using tables with hundreds of millions of records and it runs like a champ. Exasol scales out by parallel processing queries across multiple server nodes. What do you dislike? You have to learn Lua as it is the back-end scripting language. I'm hoping at some ...

"Extremely fast data warehouse solution used with Tableau"

What do you like best about EXASOL? Indexes are maintained automatically lowering the overhead for management. Queries are extremely fast compared to our previous SQL Server data warehouse solutions. We throw very complex queries at it every day using tables with hundreds of millions of records and it runs like a champ. Exasol scales out by parallel processing queries across multiple server nodes. What do you dislike about EXASOL? You have to learn Lua as it is the back-end scripting ...

"Good to use product for data warehousing purpose"

What do you like best? Easy to use, most of SQL queries work. Very fast and easy to maintain What do you dislike? Documentation is not so good. Even IDE could be made better What problems are you solving with the product? What benefits have you realized? Data warehouse and Database

"Good to use product for data warehousing purpose"

What do you like best about EXASOL? Easy to use, most of SQL queries work. Very fast and easy to maintain What do you dislike about EXASOL? Documentation is not so good. Even IDE could be made better What problems is EXASOL solving and how is that benefiting you? Data warehouse and Database

"Fast, reliable and amazing customer suppor"

What do you like best about EXASOL? Oracle like syntax, fast performances with hundreds of terabyte of data, easy to maintain and configure, but what is even more impressing if the attention reserved to their customers. Their training are quite useful to be quickly up to speed. What do you dislike about EXASOL? Scripting is a bit cumbersome at beginning (requires LUA), but we were able to handle that. Recommendations to others considering EXASOL: Contact them, explain your problem, they ...