Vertica Competitors and Alternatives

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SAP HANA

SAP

Param T

SAP Enterprise Solution Architect at a tech services company with 1-10 employees

Apr 10 2018

What do you think of SAP HANA?

Improvements to My Organization Provides us with predictive capabilities for asset maintenance and real-time forecasts. • Valuable Features Real-time database, near zero downtime for production business. • Room for Improvement Graphical programming without coding. • Use of Solution Three to five years. • Stability Issues System recovery in version 1.0 failed due to corrupt log files. Version 2.0 is stable now. • Scalability Issues Should have scalibity from terabytes to petabytes/zetabytes/yotabytes for both scale-up and scale-out, multi-tenancy approach. • Customer Service and Technical Support Excellent. • Initial Setup Gradual deployment from straightforward to complex, on-premise and then to cloud platform. • Pricing, Setup Cost and Licensing ...

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Oracle Exadata

Oracle

dba6a16

Database Engineer at a leisure / travel company with 1,001-5,000 employees

Dec 21 2016

What is most valuable?

Usually, the I/O operation is a more intensive and costly one. In any transaction processing, the I/O is a more expensive operation due to storage and better performance. That's where most of the latency and time would be spent in overall flow. Exadata has an additional service and computing power at the storage level as well which reduces this latency. Usually... more»

What needs improvement?

In terms of improvement, related to other products when we were running down the physical servers, we ran into some issues. We are always on the latest stack so at this point of time we are self-sufficient. Once we deployed Exadata, we never had to look back, at least in recent times. One improvement would be the limitation on the storage. For example, when we... more»

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Apache Hadoop

Apache

Randy Chng

Senior Associate at a financial services firm with 10,001+ employees

Sep 17 2017

What do you think of Apache Hadoop?

Valuable Features Impala. As compared to Hive on MapReduce, Impala on MPP returns results of SQL queries in a fairly short amount of time, and is relatively fast when reading data into other platforms like R (for further data analysis) or QlikView (for data visualisation). • Improvements to My Organization The quick access to data enabled more frequent data backed decisions. • Room for Improvement The key shortcoming is its inability to handle queries when there is insufficient memory. This limitation can be bypassed by processing the data in chunks. • Use of Solution Two-plus years. • Stability Issues Typically instability is experienced due to insufficient memory, either due to a large job being triggered or multiple concurrent small requests. • Scalability...

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