DBMS > EsgynDB
EsgynDB System Properties
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|Editorial information provided by DB-Engines|
|Description||Enterprise-class SQL-on-Hadoop solution, powered by Apache Trafodion|
|Database model||Relational DBMS|
|License Commercial or Open Source||commercial|
|Cloud-based Only available as a cloud service||no|
|Implementation language||C++, Java|
|Server operating systems||Linux|
|Typing predefined data types such as float or date||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|
|SQL Support of (almost entire) SQL standard (DML, DDL and DCL statements)||yes|
|APIs and other access methods||ADO.NET|
|Supported programming languages||All languages supporting JDBC/ODBC/ADO.Net|
|Server-side scripts Stored procedures||Java Stored Procedures|
|Partitioning methods Methods for storing different data on different nodes||Sharding|
|Replication methods Methods for redundantly storing data on multiple nodes||Master-master replication between multi datacenters|
|MapReduce Offers an API for user-defined Map/Reduce methods||yes|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency|
|Foreign keys Referential integrity||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||ACID|
|Concurrency Support for concurrent manipulation of data||yes|
|Durability Support for making data persistent||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||no|
|User concepts Access control||fine grained access rights according to SQL-standard|
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|Recent citations in the news|
Esgyn Launches Enterprise-Class Converged Big Data Platform for Transactions, Operational Data Stores, and BI ...
Esgyn Corporation and Striim Partner to Make Offloading Workloads from Expensive Transactional Systems to Hadoop ...
Esgyn Corporation and Ampool Partner to Bring In-Memory Optimized Operational, Transactional and Real-Time ...
Esgyn Brings Active-Active Multi-Data Center Transaction Support to Hadoop
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