DBMS > Google Cloud Spanner vs. Oracle Rdb vs. TempoIQ
System Properties Comparison Google Cloud Spanner vs. Oracle Rdb vs. TempoIQ
Please select another system to include it in the comparison.
|Editorial information provided by DB-Engines|
|Name||Google Cloud Spanner Xexclude from comparison||Oracle Rdb Xexclude from comparison||TempoIQ formerly TempoDB Xexclude from comparison|
|TempoIQ seems to be decommissioned. It will be removed from the DB-Engines ranking.|
|Description||A horizontally scalable, globally consistent, relational database service. It is the externalization of the core Google database that runs the biggest aspects of Google, like Ads and Google Play.||Scalable analytics DBMS for sensor data, provided as a service (SaaS)|
|Primary database model||Relational DBMS||Relational DBMS||Time Series DBMS|
|Developer||Oracle, originally developed by Digital Equipment Corporation (DEC)||TempoIQ|
|Current release||220.127.116.11, 2021|
|License Commercial or Open Source||commercial||commercial||commercial|
|Cloud-based only Only available as a cloud service||yes||no||yes|
|DBaaS offerings (sponsored links) Database as a Service|
Providers of DBaaS offerings, please contact us to be listed.
|Server operating systems||hosted||HP Open VMS|
|Data scheme||yes||Flexible Schema (defined schema, partial schema, schema free)||schema-free|
|Typing predefined data types such as float or date||yes||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||no||no|
|SQL Support of SQL||yes Query statements complying to ANSI 2011||yes||no|
|APIs and other access methods||gRPC (using protocol buffers) API|
JDBC At present, JDBC supports read-only queries. No support for DDL or DML statements.
RESTful HTTP API
|Supported programming languages||Go|
|Server-side scripts Stored procedures||no||no|
|Triggers||no||yes Realtime Alerts|
|Partitioning methods Methods for storing different data on different nodes||Sharding|
|Replication methods Methods for redundantly storing data on multiple nodes||Multi-source replication with 3 replicas for regional instances.|
|MapReduce Offers an API for user-defined Map/Reduce methods||yes using Google Cloud Dataflow||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency||Immediate Consistency|
|Foreign keys Referential integrity||yes by using interleaved tables, this features focuses more on performance improvements than on referential integrity||yes||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||ACID Strict serializable isolation||yes, on a single node||no|
|Concurrency Support for concurrent manipulation of data||yes||yes||yes|
|Durability Support for making data persistent||yes||yes||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||no||no||no|
|User concepts Access control||Access rights for users, groups and roles based on Google Cloud Identity and Access Management (IAM)||simple authentication-based access control|
More information provided by the system vendor
We invite representatives of system vendors to contact us for updating and extending the system information,
Related products and services
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
|Google Cloud Spanner||Oracle Rdb||TempoIQ formerly TempoDB|
|Recent citations in the news|
Google Expands Duet AI in Google Cloud for App Development ...
How Google Cloud Is Leveraging Generative AI To Outsmart Competition
Google Supercharges Duet AI For DevOps
Google’s Cloud Spanner Data Boost is now generally available
Google Cloud Spanner Data Boost: Empowering Data Analysis ...
provided by Google News
Oracle Adds New AI-Enabling Features To MySQL HeatWave
Oracle Business Model - How Oracle Makes Money?
Oracle: Datenbank- und Business-IT Gigant [PORTRÄT]
Oracle Aktie Analyse
provided by Google News
Cloud Computing in Industrial IoT Market Share, Growth and ...
IIoT and Cloud Computing Market Analysis 2023: Upcoming Trends, Challenges and Future Business Growth by
6 IoT Startups That Make Connecting Things To The Cloud A Breeze
The Industrial IoT: Startups Transforming Factory Floors, Oil Fields ...
산업용 IoT 시장의 클라우드 컴퓨팅, 코로나19 – 2030년까지의 19년 ...
provided by Google News
Principal Engineer, Query Processing, Spanner, Google Cloud
Google Cloud Platform Data Engineer
Google Cloud Platform Data Engineering Senior Manager
GCP Cloud Solution Engineer - Director
Software Engineering Manager
Share this page