EnterpriseDB Save money provisioning Postgres clusters Postgres Plus Cloud Database provisions cloud based elastic PostgreSQL and Postgres Plus Advanced Server databases (with Oracle compatibility) in single instances and read scalable clusters. The clusters are set up in minutes with high-speed binary replication, automatic read load balancing, optimized connection pooling, auto-scaling (for horizontal read scale out and storage), scheduled backups, and automatic failover. And you immediately get the benefits of cloud computing with utility-like pay-as-you-go pricing, cloud based backups, elastic storage, elastic scale out, and the ability to scale virtual machine sizes up or down to meet your processing needs with no up-front hardware costs. Requires no special database skills Now anyone can setup Postgres clusters in the cloud complete with automatic failover and other difficult-to-set-up features like load balancing and connection pooling. A cloud database with an Oracle option
SQLAlchemy - The Database Toolkit for Python ClearDB google/leveldb SimpleDB Amazon SimpleDB is a highly available NoSQL data store that offloads the work of database administration. Developers simply store and query data items via web services requests and Amazon SimpleDB does the rest. Unbound by the strict requirements of a relational database, Amazon SimpleDB is optimized to provide high availability and flexibility, with little or no administrative burden. Behind the scenes, Amazon SimpleDB creates and manages multiple geographically distributed replicas of your data automatically to enable high availability and data durability. The service charges you only for the resources actually consumed in storing your data and serving your requests. You can change your data model on the fly, and data is automatically indexed for you. The service allows you to focus fully on value-added application development, rather than arduous and time-consuming database administration. Amazon SimpleDB passes on to you the financial benefits of Amazon’s scale.
SQLite Home Page ZODB - a native object database for Python — ZODB 3.10.3 documentation Overview¶ Python programs are written with the object-oriented paradigm. You use objects that reference each other freely and can be of any form and shape: no object has to adhere to a specific schema and can hold arbitrary information. Storing those objects in relational databases requires you to give up on the freedom of reference and schema. The ZODB is a native object database, that stores your objects while allowing you to work with any paradigms that can be expressed in Python. Also, there is no gap between the database and your program: no glue code to write, no mappings to configure. Some of the features that ZODB brings to you: Transparent persistence for Python objectsFull ACID-compatible transaction support (including savepoints)History/undo abilityEfficient support for binary large objects (BLOBs)Pluggable storagesScalable architecture Community and contributing¶ Discussion occurs on the ZODB developers’ mailing list.
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