DBMS > Greenplum vs. Sqrrl
System Properties Comparison Greenplum vs. Sqrrl
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|Editorial information provided by DB-Engines
|Greenplum Xexclude from comparison
|Sqrrl Xexclude from comparison
|Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.
|Analytic Database platform built on PostgreSQL. Full name is Pivotal Greenplum Database A logical database in Greenplum is an array of individual PostgreSQL databases working together to present a single database image.
|Adaptable, secure NoSQL built on Apache Accumulo
|Primary database model
Wide column store
|Secondary database models
|Pivotal Software Inc.
|Amazon originally Sqrrl Data, Inc.
|7.0.0, September 2023
|License Commercial or Open Source
|Open Source Apache 2.0
|Cloud-based only Only available as a cloud service
|DBaaS offerings (sponsored links) Database as a Service
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|Server operating systems
|Typing predefined data types such as float or date
|XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.
|yes since Version 4.2
|SQL Support of SQL
|APIs and other access methods
RESTful HTTP API
|Supported programming languages
C using GLib
|Server-side scripts Stored procedures
|Partitioning methods Methods for storing different data on different nodes
|Sharding making use of Hadoop
|Replication methods Methods for redundantly storing data on multiple nodes
|selectable replication factor making use of Hadoop
|MapReduce Offers an API for user-defined Map/Reduce methods
|Consistency concepts Methods to ensure consistency in a distributed system
|Immediate Consistency Document store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.
|Foreign keys Referential integrity
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data
|Atomic updates per row, document, or graph entity
|Concurrency Support for concurrent manipulation of data
|Durability Support for making data persistent
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.
|User concepts Access control
|fine grained access rights according to SQL-standard
|Cell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)
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|Recent citations in the news
1. Introducing the Greenplum Database - Data Warehousing with Greenplum [Book]
VMware Greenplum on AWS: Parallel Postgres for Enterprise Analytics at Scale | Amazon Web Services
Greenplum 6 ventures outside the analytic box
Greenplum 6 review: Jack of all trades, master of some
EMC and Greenplum Dress Elephant for IT Parade
provided by Google News
Amazon acquires cybersecurity startup Sqrrl
Millennials possess the advantage of time for wealth creation, says Yashoraj Tyagi of Sqrrl
Amazon's cloud business acquires Sqrrl, a security start-up with NSA roots
AWS beefs up threat detection with Sqrrl acquisition
Will Amazon Buy Cybersecurity Firm Sqrrl?
provided by Google News
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