Apache Hadoop Competitors and Alternatives

Read reviews of Apache Hadoop competitors and alternatives
Real User
Senior Oracle RAC / Exadata Administrator at a tech services company with 1,001-5,000 employees
Jul 16 2017

What do you think of Oracle Exadata?

Valuable Features Smart Scan, HCC Compression, Storage Indexes, Flash Cache, Flash Log and the two server types, i.e., High Performance and High Capacity are the most valuable features. • Improvements to My Organization It provides terrific performance, huge space savings in compressed backups and lesser backup duration with parallelism. • Room for Improvement Gathering various logs during the performance issues needs to improve. • Use of Solution I have used this solution for six years. • Stability Issues Initially, we did experience stability issue but thereafter, it was well-stabilized. • Scalability Issues There were no scalability issues. • Customer Service and Technical Support An excellent support is provided by Oracle, it is based on the support...
Real User
Lead Business Intelligence Analyst at a logistics company with 1,001-5,000 employees
Mar 19 2018

How has it helped my organization?

The big benefit that we've had is, in the past with the legacy data warehouse solution, we've been limited to having just a nightly batch, running on SQL Server. It's a slower batch process, so throughout the day we would be limited to stuff that happened as of some time in the evening. So the benefit is really because of the additional speed that we have and,... more»
Real User
Business Intelligence evangelist at a hospitality company with 10,001+ employees
Jun 30 2017

What do you think of Microsoft Parallel Data Warehouse?

Valuable Features MPP processing gives us the ability to distribute large data sets across nodes. • Improvements to My Organization We delivered a data warehouse for Contactless and Oyster at TFL. • Room for Improvement Improve the speed of processing replicated tables. • Use of Solution We have been using this solution for years. • Stability Issues There were stability issues when the product was in beta. • Scalability Issues There were scalability issues in that there is a limit to 32 concurrent queries. • Customer Service and Technical Support Technical support is good. • Previous Solutions We switched from the standard SQL server 2014. We use PDW to improve overall ETL and report performance. • Initial Setup The initial setup was complex. It...

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