DBMS > Galaxybase vs. Microsoft Azure Data Explorer vs. Postgres-XL vs. Transwarp ArgoDB

System Properties Comparison Galaxybase vs. Microsoft Azure Data Explorer vs. Postgres-XL vs. Transwarp ArgoDB

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Editorial information provided by DB-Engines
Name	Galaxybase  Xexclude from comparison	Microsoft Azure Data Explorer  Xexclude from comparison	Postgres-XL  Xexclude from comparison	Transwarp ArgoDB  Xexclude from comparison
Description	Scalable, ACID-compliant native distributed parallel graph platform	Fully managed big data interactive analytics platform	Based on PostgreSQL enhanced with MPP and write-scale-out cluster features	Distributed Analytical Database to replace Hadoop+MPP hybrid architecture
Primary database model	Graph DBMS	Relational DBMS column oriented	Relational DBMS	Relational DBMS
Secondary database models		Document store If a column is of type dynamic docs.microsoft.com/­en-us/­azure/­kusto/­query/­scalar-data-types/­dynamic then it's possible to add arbitrary JSON documents in this cell Event Store this is the general usage pattern at Microsoft. Billing, Logs, Telemetry events are stored in ADX and the state of an individual entity is defined by the arg_max(timestamps) Spatial DBMS Search engine support for complex search expressions docs.microsoft.com/­en-us/­azure/­kusto/­query/­parseoperator FTS, Geospatial docs.microsoft.com/­en-us/­azure/­kusto/­query/­geo-point-to-geohash-function distributed search -> ADX acts as a distributed search engine Time Series DBMS see docs.microsoft.com/­en-us/­azure/­data-explorer/­time-series-analysis	Document store Spatial DBMS	Search engine
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.07 Rank #377   Overall #40   Graph DBMS	Score 3.80 Rank #81   Overall #43   Relational DBMS	Score 0.53 Rank #254   Overall #117   Relational DBMS	Score 0.12 Rank #348   Overall #151   Relational DBMS
Website	galaxybase.com	azure.microsoft.com/­services/­data-explorer	www.postgres-xl.org	www.transwarp.cn/­en/­product/­argodb
Technical documentation		docs.microsoft.com/­en-us/­azure/­data-explorer	www.postgres-xl.org/­documentation	docs.transwarp.cn/­#/­documents-support/­docs?category=ARGODB
Developer	Chuanglin(Createlink) Technology Co., Ltd 浙江创邻科技有限公司	Microsoft		Transwarp
Initial release	2017	2019	2014 since 2012, originally named StormDB
Current release	Nov 20, November 2021	cloud service with continuous releases	10 R1, October 2018
License Commercial or Open Source	commercial	commercial	Open Source Mozilla public license	commercial
Cloud-based only Only available as a cloud service	no	yes	no	no
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Implementation language	C and Java		C
Server operating systems	Linux	hosted	Linux macOS
Data scheme	Strong typed schema	Fixed schema with schema-less datatypes (dynamic)	yes	yes
Typing predefined data types such as float or date	yes	yes bool, datetime, dynamic, guid, int, long, real, string, timespan, double: docs.microsoft.com/­en-us/­azure/­kusto/­query/­scalar-data-types	yes	yes
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.	no	yes	yes XML type, but no XML query functionality
Secondary indexes	yes	all fields are automatically indexed	yes	yes
SQL Support of SQL	no	Kusto Query Language (KQL), SQL subset	yes distributed, parallel query execution	yes
APIs and other access methods	Browser interface console (shell) Graph API (Gremlin) OpenCypher Proprietary native API	Microsoft SQL Server communication protocol (MS-TDS) RESTful HTTP API	ADO.NET JDBC native C library ODBC streaming API for large objects
Supported programming languages	Go Java Python	.Net Go Java JavaScript (Node.js) PowerShell Python R	.Net C C++ Delphi Erlang Java JavaScript (Node.js) Perl PHP Python Tcl
Server-side scripts Stored procedures	user defined procedures and functions	Yes, possible languages: KQL, Python, R	user defined functions
Triggers		yes see docs.microsoft.com/­en-us/­azure/­kusto/­management/­updatepolicy	yes
Partitioning methods Methods for storing different data on different nodes	Sharding	Sharding Implicit feature of the cloud service	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes		yes Implicit feature of the cloud service. Replication either local, cross-facility or geo-redundant.
MapReduce Offers an API for user-defined Map/Reduce methods	no	Spark connector (open source): github.com/­Azure/­azure-kusto-spark	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Eventual Consistency Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	yes Relationships in graphs	no	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	no	ACID MVCC
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes	no	no
User concepts Access control	Role-based access control	Azure Active Directory Authentication	fine grained access rights according to SQL-standard
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More resources
	Galaxybase	Microsoft Azure Data Explorer	Postgres-XL	Transwarp ArgoDB
Recent citations in the news		We’re retiring Azure Time Series Insights on 7 July 2024 – transition to Azure Data Explorer | Azure updates 31 May 2024, Microsoft Update records in a Kusto Database (public preview) 20 February 2024, Microsoft Public Preview: Azure Data Explorer connector for Apache Flink 8 January 2024, Microsoft Announcing General Availability to migrate Virtual Network injected Azure Data Explorer Cluster to Private Endpoints ... 5 February 2024, Microsoft New Features for graph-match KQL Operator: Enhanced Pattern Matching and Cycle Control | Azure updates 24 January 2024, Microsoft provided by Google News

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