We performed a comparison between Microsoft Parallel Data Warehouse, Oracle Exadata, and Teradata Cloud Data Warehouse based on real PeerSpot user reviews.
Find out what your peers are saying about Snowflake Computing, Oracle, Teradata and others in Data Warehouse."The most valuable feature of this solution is performance."
"Microsoft Parallel Data Warehouse integrates beautifully with other Microsoft ecosystem products."
"The solution has been reliable."
"It is a very stable database."
"It handles high volumes of data very well."
"We have complete control over our data."
"Collecting the data through SSIS packages from different sources and putting them all in one data repository is the most powerful thing. While others have this feature, they don't have the simplicity or ease of use when getting a resource and knowing everything about it."
"We can store the data in a data lake for a very low cost."
"Oracle Exadata's performance is one of its best features. We very satisfied with it."
"The most valuable feature of Oracle Exadata is the smart scan. We have large TB sessions of approximately 100 per second for each of our three instances. The smart scan allows us the obtain data in time in the enterprise manager."
"Oracle Exadata is stable."
"The most valuable feature is that you have the same familiar environment of an Oracle database but with the additional performance you get from this architecture."
"The storage capacity and the performance of Oracle Exadata are good. When comparing the performance to other technologies it is very good. I am satisfied with the management of the solution."
"Exadata is a fantastic machine. Two features stand out. The first is the resource input/output management tool that allows you to manage the resources to the neck on the Exadata box."
"A very stable solution, which we have hardly any problems with."
"This product can noticeably enhance performance of contextual Oracle databases."
"The most valuable feature is the ease of running queries."
"The cloud is ten times better than physical hardware; it is more cost-effective and the upgrade process is ten times easier."
"The product is reliable."
"More tools to help designers should be included."
"The query is slow if we don't optimize it."
"SQL installation is pretty tricky. The scalability and customer support also should be improved."
"The reporting for certain types of data needs to be improved."
"The product does not have all of the features that the native products have."
"The only issue with the product is that the process is very slow when we have a huge amount of data."
"Concurrent queries are limited to 32, making it more of a data storage mechanism instead of an active DWH solution."
"They need to incorporate a machine learning engine."
"There is room for improvement with the handling of the Temp IO, which is often used for JOIN statements."
"I liked Spark, but it was discontinued when Exadata L6 came back. I loved it, and I wish they would bring back Spark integration."
"It is difficult to evaluate return-on-investment because of the way billing is handled for the product. This should be improved by oracle."
"In a future release, I would like to see some upgrade analysis advisors to help with a clear roadmap on steps that need to be taken and some of the automated processes."
"Exadata would be improved with single dashboard visibility."
"I would like to see more database features and maybe more archiving features, because we need to do data archiving."
"Oracle Exadata could improve by having faster data retrieval. We receive data at four or five seconds and want to reduce that number to one second."
"Oracle Exadata could improve the monitoring system in the enterprise manager, it could be more user-friendly. In most Oracle tools there is a lot of functionality, and sometimes you need to do five or six clicks to find metrics, and sometimes it's a waste of time."
"Stability-wise, we have had some issues with automation and the ability to handle large datasets."
"It could be a bit more user-friendly."
"The cost of Teradata Cloud Data Warehouse has room for improvement."
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