What is an in-memory database? IMDBs are high-speed data storage systems with all data in the computer’s main memory for fast data retrieval and processing.
Many database vendors refer to themselves as “in-memory,” but what does that mean? Take an in-depth look at what makes an in-memory database.
Comparison of SAP HANA with conventional database - All the database objects in SAP HANA system are maintained in the CATALOG folder in HANA Studio. Following are the key capabilities of SAP HANA d...
The declining cost of main memory and need for high performance database systems have recently inspired research into systems with massive amounts of memory and
To get an idea of how Redis fits among the variety of database and cache software available, you can see an incomplete in-memory database comparison here.|To get an idea of how Redis fits among the...
See also Comparison of relational database management systems Distributed data store Embedded databases In-memory processing List of in-memory databases NoSQL NewSQL Notes References Jack...
In-memory database for fast, effective use and handling of real-time data. Here’s how it works, why it’s important, and how it will make your life easier.
: Storage Model, MongoDB: On-disk storage by default In-memory storage engine is available with MongoDB Enterprise Edition. ; : Data Model, MongoDB: BSON (Binary JSON) documents Document size is up to 16MB. Supports multiple data types: String, Boolean, Number (Integer, Float, Long, Decimal128...), Array, Object, Date, Raw Binary, GeoJSON. ; : Query Language, MongoDB: MongoDB Query API Query documents by single or multiple keys, ranges, or text search. ; : Indexes, MongoDB: Rich and easy to create indexes Secondary indexes enable developers to build applications that can query and analyze the data in multiple ways. ; : Scaling-Out, MongoDB: Built-in Sharding Sharding allows you to scale out across multiple nodes and geographic regions. ; : High Availability, MongoDB: Replica sets Create up to 50 copies of your data, provisioned across separate nodes, data centers, and geographic regions. ; : Transactional Data Integrity, MongoDB: Multi-document ACID transactions Multi-statement with easy-to-use syntax similar to relational databases.
Benchmarking and comparing some highly available in-memory databases - krajeswaran/ha-databases-comparison
What is a cloud database? An in-depth cloud DBMS guide ; Should you run your database on premises or in the cloud? ; Cloud DBA: How cloud changes database administrator's role ; On-premises vs. cloud data warehouses: Pros and cons