#1 most frequent
United States of America
71.1%59 installations of 83
What is Qubole?
Qubole is a NoSQL database offering from the California-based company of the same name.
Categories & Use Cases
Videos
Top Performing Features
Scalability
NoSQL databases are inherently more stable than relational databases and have built-in support for replication and partitioning of data to support scalability.
Category average: 9.4
Data model flexibility
NoSQL databases do not rely on rely on tables, columns, rows, or schemas to organize and retrieve data, but use use more flexible data models to accommodate the large volume and variety of data being generated by modern applications.
Category average: 9
Deployment model flexibility
Can be deployed on-premise or in the cloud.
Category average: 8.9
Areas for Improvement
Performance
How fast the database performs under data load
Category average: 9.2
Security
Security features include authentication against external security mechanisms liker LDAP, Windows Active Directory, and authorization or privilege management. Some NoSQL databases also support encryption.
Category average: 8.9
Availability
Availability is the probability that the NoSQL database will be available to preform its function when called upon.
Category average: 8.9
Who Buys & Uses Qubole
#2 most frequent
India
9.6%8 installations of 83
#3 most frequent
United Kingdom of Great Britain and Northern Ireland
8.4%7 installations of 83
Hadoop as a Service without vendor lock-in
Pros
- From a UI perspective, I find Qubole's closest comparison to Cloudera's HUE; it provides a one-stop shop for all data browsing and querying needs.
- Auto scaling groups and auto-terminating clusters provides cost savings for idle resources.
- Qubole fits itself well into the open-source data science market by providing a choice of tools that aren't tied to a specific cloud vendor.
Cons
- Providing an open selection of all cloud provider instance types with no explanation as to their ideal use cases causes too much confusion for new users setting up a new cluster. For example, not everyone knows that Amazon's R or X-series models are memory optimized, while the C and M-series are for general computation.
- I would like to see more ETL tools provided other than DistCP that allow one to move data between Hadoop Filesystems.
- From the cluster administration side, onboarding of new users for large companies seems troublesome, especially when trying to create individual cluster per team within the company. Having the ability to debug and share code/queries between users of other teams / clusters should also be possible.
Return on Investment
- We like to say that Qubole has allowed for "data democratization", meaning that each team is responsible for their own set of tooling and use cases rather than being limited by versions established by products such as Hortonworks HDP or Cloudera CDH
- One negative impact is that users have over-provisioned clusters without realizing it, and end up paying for it. When setting up a new cluster, there are too many choices to pick from, and data scientists may not understand the instance types or hardware specs for the datasets they need to operate on.
Alternatives Considered
Cloudera Altus, Cloudera Data Science Workbench, Hortonworks Data Platform and Databricks