What is geo-distributed database?
Briefly, a geo-distributed database is a database spread across two or more geographically distinct locations and runs without degraded transaction performance.
What is the architecture of a distributed database system?
A distributed database system allows applications to access data from local and remote databases. In a homogenous distributed database system, each database is an Oracle Database. In a heterogeneous distributed database system, at least one of the databases is not an Oracle Database.
What type of database is CockroachDB?
distributed SQL database
CockroachDB is a distributed SQL database built on a transactional and strongly-consistent key-value store.
What is CockroachDB written in?
Go
CockroachDB
| Original author(s) | Spencer Kimball, Peter Mattis, Ben Darnell |
|---|---|
| Written in | Go |
| Available in | English |
| Type | RDBMS |
| License | multiple |
What is geo distributed application?
With the geo-distributed pattern, your app spans regions. You can default to the public cloud, but some of your users may require that their data remain in their region. You can direct users to the most suitable cloud based on their requirements.
What is geo latency?
The GEO latency is of 600 milliseconds, MEO of 180ms and LEO of 40ms, the new LEO satellite “Constellation” will allow you to access noticeably faster response times that are important for various applications such as Internet browsing, messenger or online chats, Voice over IP (VoIP), gaming, and an essential part if …
What is distributed database design?
Distributed database design refers to the following problem: given a database and its workload, how should the database be split and allocated to sites so as to optimize certain objective function (e.g., to minimize the resource consumption in processing the query workload).
What is CockroachDB good for?
CockroachDB was built from the ground up to be able to provide a global SQL datastore with distributed transactions. You can spread your data across clouds and regions with fine-grained control over what data is allowed to reside in each region/cloud.
Is CockroachDB relational or NoSQL?
NoSQL such as CockroachDB is a distributed database system that builds on RocksDB (Persistent Key Value Store Database) and provides horizontally scalable system, ACID Transactions using standardized familiar SQL for querying.
Why is it called CockroachDB?
Founded by ex-Googlers in 2015, CockroachDB has been described as nearly impossible to take down, hence its name — cockroaches are renowned for their resilience. With CockroachDB, companies can store multiple copies of their data in different locations to ensure uninterrupted access.
Is CockroachDB any good?
I’ve had an excellent experience with CockroachDB. The product itself is excellent, the services such as Cockroach Cloud are very good, the technical support has been very responsive and helpful, and I’ve enjoyed a good relationship with the company.