We performed a comparison between Apache Hadoop and Oracle Database Appliance based on real PeerSpot user reviews.
Find out in this report how the two Data Warehouse solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."We selected Apache Hadoop because it is not dependent on third-party vendors."
"It's good for storing historical data and handling analytics on a huge amount of data."
"The ability to add multiple nodes without any restriction is the solution's most valuable aspect."
"High throughput and low latency. We start with data mashing on Hive and finally use this for KPI visualization."
"The scalability of Apache Hadoop is very good."
"Data ingestion: It has rapid speed, if Apache Accumulo is used."
"Since both Apache Hadoop and Amazon EC2 are elastic in nature, we can scale and expand on demand for a specific PoC, and scale down when it's done."
"Apache Hadoop is crucial in projects that save and retrieve data daily. Its valuable features are scalability and stability. It is easy to integrate with the existing infrastructure."
"We primarily use it for OLTP, which has improved our costs."
"I give it a nine out of 10 because it gives the customer easy access to a complete database solution within 30 minutes."
"Oracle has good technical support."
"We use the solution for our Java applications."
"NVM Express (NVMe) solid-state drives: This technology brings outstanding I/O performance for midsize databases. We have tested it by doing POCs on customer sites and the results were quite satisfying."
"The main feature is the management and manageability of the tool. We can create a VM on a laptop within a couple of clicks."
"We value the appliance architecture with its “everything-in-a-box” highly standardized setup."
"Oracle Database Appliances are specifically designed for Oracle databases. They have built-in utilities and tools that simplify management, making them the best option for Oracle database management systems."
"Since it is an open-source product, there won't be much support."
"There is a lack of virtualization and presentation layers, so you can't take it and implement it like a radio solution."
"Real-time data processing is weak. This solution is very difficult to run and implement."
"In the next release, I would like to see Hive more responsive for smaller queries and to reduce the latency."
"It could be more user-friendly."
"The stability of the solution needs improvement."
"Hadoop's security could be better."
"It needs better user interface (UI) functionalities."
"In my opinion only one single command should be used for all ODA models, as it’s confusing."
"I would be happy to see the Oracle Auto Service Request (ASR) pre-installed in it instead of installing it in a separate machine."
"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."
"Since we don't have the room to scale up, I rate this solution a six out of ten for scalability."
"Technical support is not so great. It could be much better. The maintenance, for an enterprise system, isn't so great. It's also extremely expensive."
"The tool's setup can be easier."
"They could incorporate a more secure and internet-centric management system for the platform."
"We would like the ability to add more storage without having to upgrade to Oracle Exadata."
Apache Hadoop is ranked 6th in Data Warehouse with 34 reviews while Oracle Database Appliance is ranked 7th in Data Warehouse with 40 reviews. Apache Hadoop is rated 7.8, while Oracle Database Appliance is rated 8.0. The top reviewer of Apache Hadoop writes "Handles huge data volumes and create your own workflows and tables but you need to have deeper knowledge". On the other hand, the top reviewer of Oracle Database Appliance writes "Simplifies database management tasks and provides high availability and disaster recovery". Apache Hadoop is most compared with Azure Data Factory, Microsoft Azure Synapse Analytics, Oracle Exadata, Snowflake and Teradata, whereas Oracle Database Appliance is most compared with Oracle Exadata, VMware Tanzu Data Services, Dremio and Actian Ingres. See our Apache Hadoop vs. Oracle Database Appliance report.
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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.
