Across
- 2. Basic unit of a graph database
- 5. A concurrency control strategy where transactions assume that conflicts with other transactions are likely and take action accordingly
- 9. A type of database that uses graph structures to represent and store data
- 12. A type of NoSQL database model that stores data as key-value pairs
- 16. Stamps A technique for ensuring data consistency in distributed systems by attaching a timestamp to each update
- 18. A type of update that is only executed if certain conditions are met
- 20. A database model based on the relational model
Down
- 1. A database object that contains the results of a query and is stored as a table in the database
- 3. A concurrency control strategy where transactions assume that no other transactions will conflict with them
- 4. A database architecture where all data is stored on a single server
- 6. A technique for horizontally scaling a database by partitioning data across multiple servers
- 7. The acronym for the principle that describes the trade-offs between consistency, availability, and partition tolerance in distributed systems
- 8. A relationship between two nodes in a graph database
- 10. A distributed computing model where nodes work together to perform a task without a central coordinator
- 11. A technique for dividing a large database into smaller, more manageable parts
- 13. Type of data model used for storing and managing large volumes of complex and evolving data that do not require a predefined schema
- 14. A technique for combining two or more data sources into a single result set.
- 15. A popular NoSQL database management system
- 17. Databases Type of database model used for handling large volumes of data that require frequent aggregation or summarization
- 19. A group of servers that work together to provide high availability and scalability