Vertica by the Hour, Red Hat
OpenText | 24.1.0-3Linux/Unix, Red Hat Enterprise Linux 8 - 64-bit Amazon Machine Image (AMI)
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easy analytics for everyone
What do you like best about the product?
administrating vertica, extending vertica, ongoing development
What do you dislike about the product?
poor performance on wide tables, missing predicate pushdown for custom source udf, missing ssl support for python udf, slow replication performance on load_snaphot with 10K+ tables in catalog, poor hash join performance comparing with greenplum or clickhouse
What problems is the product solving and how is that benefiting you?
product analytics, ab testing, operational analytics, preparing data for production services (moderation, antifraud, client reporting, ...)
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Vertica Used By Netcore
What do you like best about the product?
Speed and Response time, Easy to scale. Able to handle millions of records response in fictions of time.
What do you dislike about the product?
Licensing Module, It Should be Pay As Use.
What problems is the product solving and how is that benefiting you?
Segmentation for the large number of records can be done in seconds. IT Support AWS S3, which saves lots of cost.
System Architecture Executive Manager
What do you like best about the product?
High performance, high availability, low cost of maintenance
What do you dislike about the product?
It would be nice to have a larger Vertica user community in Brasil
What problems is the product solving and how is that benefiting you?
We are using it as the main big-data repository for the results of the electricity market accounting process in Brasil. The performance provided by the platform allowed us to make data queries in hourly granularity available to our user base over the Internet.
Data engineer using vertica for database
What do you like best about the product?
It Column-based analytical functions, this gives us the flexibility to work with massive data, and it makes our query fast and easy. Another point is its k-safety. It saves our data from any node failure
What do you dislike about the product?
If we can say wrong about Vertica, then it's not good. Still, the area where Vertica can update itself is the connector for its clients
because when we use Vertica with a new version for spark like 3.0, then it has not better connectivity with Hadoop and spark. We have faced so many issues while connecting our spark application.
because when we use Vertica with a new version for spark like 3.0, then it has not better connectivity with Hadoop and spark. We have faced so many issues while connecting our spark application.
What problems is the product solving and how is that benefiting you?
We have created a Business intelligence tool for clients where we have to save massive data and process/query it very fast for a response. I think in this Vertica help's us a lot
Best analytics database in the Market.
What do you like best about the product?
Dustributed computing , analytics functions. And It's continues improvement in the product. ML inside database improvement.
What do you dislike about the product?
In enterprise mode lot of downtime required for node additions and rebalancing of large Database. To avoid this issue, EON mode architecture is suitable.
Update and delete statements are minus points in vertica due to these statements delete vectors will create. Lot of these statements will effect negatively on DB performance.
Update and delete statements are minus points in vertica due to these statements delete vectors will create. Lot of these statements will effect negatively on DB performance.
What problems is the product solving and how is that benefiting you?
It reduced lot of ETL jobs and user query runtime.
A great tool, if you are database person
What do you like best about the product?
The setup of the environment, preloaded parts, gui of the tool
What do you dislike about the product?
Some of the questions are more about exact values in the data rather than teoretical.
What problems is the product solving and how is that benefiting you?
I was doing the certification exam only
Vertica certification review
What do you like best about the product?
Very insightful and learner-oriented videos. Excellent slides.
What do you dislike about the product?
Sometimes the questions in knowledge checks were too technical and narrowed down to just finding the output of the code on the screen. I'd rather have more conceptual questions.
What problems is the product solving and how is that benefiting you?
I have gained a mass of new skills in database designing.
Vertica - A Modern Data Analytics platform.
What do you like best about the product?
DBD - fabulous Optimization tool.
The Training material is excellent, easy to understand and Free.
MC, the Vertica UI is good. I would like to see how it performs in truly enterprise environments.
ANSI SQL. Perfect choice. Something others like Cassandra, messed up.
The most important aspect of Vertica is the underlying technology. Robust and focused on Data analytics.
The Training material is excellent, easy to understand and Free.
MC, the Vertica UI is good. I would like to see how it performs in truly enterprise environments.
ANSI SQL. Perfect choice. Something others like Cassandra, messed up.
The most important aspect of Vertica is the underlying technology. Robust and focused on Data analytics.
What do you dislike about the product?
I wont say dislike. I would like to see how security of objects works in detail.
Another aspect I would like to understand is how it is setup. I mean I believe the software is setup on shared infrastructure. [or maybe not, need clarity here]. For BFSI and Telecom sector, this is an area of concern.
Again, I need to improve my understanding. I have no dislikes.
Another aspect I would like to understand is how it is setup. I mean I believe the software is setup on shared infrastructure. [or maybe not, need clarity here]. For BFSI and Telecom sector, this is an area of concern.
Again, I need to improve my understanding. I have no dislikes.
What problems is the product solving and how is that benefiting you?
Vertica is prime solution for Data analytics platform.
I believe Vertica is an excellent platform for data analytics. the architecture lends itself extremely well to use Vertica for Data Marts, analytics platform, IoT and maybe even for ML.
I believe Vertica is an excellent platform for data analytics. the architecture lends itself extremely well to use Vertica for Data Marts, analytics platform, IoT and maybe even for ML.
Recommendations to others considering the product:
If Data Analytics is something you do, give Vertica a look.
Its architecture lends extremely well to Analytics.
Only the mighty Exadata with a powerful hardware integrated strongly with Oracle RAC is a viable option.
If you are on non Oracle cloud platforms, Vertica is easily the best choice for Data.
Its architecture lends extremely well to Analytics.
Only the mighty Exadata with a powerful hardware integrated strongly with Oracle RAC is a viable option.
If you are on non Oracle cloud platforms, Vertica is easily the best choice for Data.
Powerful and convenient analytical db
What do you like best about the product?
Query performance on big data sets are great
What do you dislike about the product?
The transition between different size of clusters is a pain in the ass
What problems is the product solving and how is that benefiting you?
Store and process efficiently big scale of analytical data.
Vertica 9 Essentials
What do you like best about the product?
I've had a chance to work with Vertica through its evolution from version 2.5.9 to present. The product is able to leverage commodity resources to provide unparalleled performance without loss of stability or data consistency. The engineering and support teams are a privilege to work with and learn from.
What do you dislike about the product?
DDL is blocked during node down events and cluster resizing. I've yet to find a company which does not rely on some form of DDL for regular operations. This limitation mean that despite the database remaining online is effectively a partial outage.
What problems is the product solving and how is that benefiting you?
User Quota's to limit expensive adhoc operations
Granular resource pool definitions to ensure process the intended resources available
VBR is a wonderful tool
Granular resource pool definitions to ensure process the intended resources available
VBR is a wonderful tool
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