We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
Apache Hadoop is ranked 6th in Data Warehouse with 8 reviews while IBM Netezza Performance Server is ranked 9th in Data Warehouse with 1 review. Apache Hadoop is rated 7.6, while IBM Netezza Performance Server is rated 10.0. The top reviewer of Apache Hadoop writes "Great micro-partitions, helpful technical support and quite stable". On the other hand, the top reviewer of IBM Netezza Performance Server writes "We are now able to analyze products, stores, suppliers and sales as quickly as we need". Apache Hadoop is most compared with Microsoft Azure Synapse Analytics, Snowflake, VMware Tanzu Greenplum, Oracle Exadata and Oracle Autonomous Data Warehouse, whereas IBM Netezza Performance Server is most compared with Oracle Exadata, Snowflake, SQL Server, Microsoft Azure Synapse Analytics and VMware Tanzu Greenplum.
We monitor all Data Warehouse reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.