"If the database goes down on one of the servers, the load is automatically shifted to another server. You can troubleshoot the one that is down without affecting uptime."
"The database is solid."
"The solution is pretty automated, which takes out the possibility of human error."
"The Oracle database is able to get the data, process it, and return it to the company's CEO's and CFO's within a single day, and thus they are able to find out yesterday's P and L by today. It has drastically reduced the amount and time of processing from seven days to one day."
"The most valuable feature is the performance."
"It's super easy to deploy and it also supports different languages and analytics."
"Pivotal Greenplum's shared-nothing architecture."
"The parallel load features mean that Greenplum is capable of high-volume data loading in parallel to all of the cluster segments, which is really valuable."
"In terms of what can be be improved, I'd say Artificial Intelligence, AI. It would be really helpful if AI was incorporated within the solution."
"Virtualization needs improvement. It's not easy to back up the virtual machines in the Oracle VM architecture. I would also like to see native support for Veeam Backup Software."
"We would like the ability to add more storage without having to upgrade to Oracle Exadata."
"The product is quite complex to set up, initially. It would be ideal if it was simpler."
"Oracle could improve its capacity for built-in visualization."
"They should add more analytics. Their documentation could also be improved so that I don't have to bother my co-workers and tech support so often."
"Initial setup is a little complex. It took around two weeks to deploy."
"The initial setup is somewhat complex and the out-of-the-box configuration requires optimization."
The Oracle Database Appliance saves time and money by simplifying deployment, maintenance, and support of database solutions for organizations of every size. Optimized for the world's most popular database--Oracle Database--it integrates software, compute, storage, and network resources to deliver database services for a wide range of custom and packaged online transaction processing (OLTP), in-memory database, and data warehousing applications. All hardware and software components are engineered and supported by Oracle, offering customers a reliable and secure system with built-in automation and best practices. In addition to accelerating the time to value when deploying database solutions, the Oracle Database Appliance offers flexible Oracle Database licensing options and reduces operational expenses associated with maintenance and support.
Parallel Postgres for enterprise analytics at scale
With improved transaction processing capability and support for streaming ingest, Greenplum can address workloads across a spectrum of analytic and operational contexts, from traditional business intelligence to deep learning.
Oracle Database Appliance is ranked 5th in Data Warehouse with 5 reviews while VMware Tanzu Greenplum is ranked 9th in Data Warehouse with 3 reviews. Oracle Database Appliance is rated 8.0, while VMware Tanzu Greenplum is rated 8.4. The top reviewer of Oracle Database Appliance writes "Affordable, user-friendly, and offers good technical support". On the other hand, the top reviewer of VMware Tanzu Greenplum writes "Powerful external data integration and parallel load capabilities, with good technical support". Oracle Database Appliance is most compared with Oracle Exadata, SAP BW4HANA, IBM Netezza Performance Server, Vertica and IBM Integrated Analytics System, whereas VMware Tanzu Greenplum is most compared with Snowflake, Apache Hadoop, Oracle Exadata, Amazon Redshift and Teradata. See our Oracle Database Appliance vs. VMware Tanzu Greenplum report.
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.