Berkeley DB

Software Description

Oracle Berkeley DB is the industry-leading open source, embeddable storage engine that provides developers a fast, reliable, local database with zero administration.

Oracle Berkeley DB is a library that links directly into your application. Your application makes simple function calls, rather than sending messages to a remote server, eliminating the performance penalty of client-server architectures.

Berkeley DB key features:

- A library for data management linked into the embedding process

- Data can be anything from opaque key/value or relational data accessed via SQL

- Indexed and sequential retrieval (B-tree, Queue, Recno, Hash)

- Multi-process and multi-threaded support

- Fine grained and configurable locking for highly concurrent systems

- Multi-version concurrency control (MVCC)

- Secondary indexes

- Duplicate values per key

- Referential integrity

- Store data in-memory, on disk or any combination you need

- Online Btree optimization and compaction

- Online Btree disk space reclamation

- Automatic abandoned lock removal

- Strong encryption of data stored on disk using the AES standard

- Highly portable, available on many platforms

- ACID - Atomic, Consistent, Isolated and Durable transaction guarantees

- Selectable isolation levels and durability guarantees, configurable on a per-transaction basis

- Support for nested transactions

- Catastrophic and routine failure recovery methods

- Highly configurable graph and timeout-based deadlock detection

- Support for application-specific log file records and recovery

- Hot and cold backups, log file archival, and full database dumps

- Single master, multiple replica model

- Automatic failover/re-election

- PAXOS-compliant election algorithm

- New replicas can join the group at any time

- Hot standby

- Non-stop upgrades

- Geographically distributed nodes

- In-memory replication option

- Client-to-client replication

- Delayed client synchronization

- Synchronization throttling

- Network transport agnostic

- Proven scalability to thousands of replica nodes

- Pre-built replication framework for faster development

- Programmatic administration and management - zero human administration

- Language support (C, C++, Java, Perl, Python, PHP, Tcl, Ruby, etc.)

- Operating system support (Linux, Windows, BSD UNIX, Solaris, Mac OS/X, VxWorks and any POSIX-compliant operating system)

- Binary installer for the Microsoft Windows platform

- Support for memory constrained devices (footprint as small as 600KB)

- Scalable to terabytes of data, billions of records

- Source code, test suite included

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Related Searches

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Download Note

Berkeley DB is periodically updated by our editors team but sometimes you may find out that software informations are outdated, please note that the publisher of Berkeley DB can update the software without notifying us. Current version of Berkeley DB is 11.2.5.0.21.

Note: Soft-Go doesn't provide any form of technical support regarding Berkeley DB, however, you may find answer to your problem by reading user reviews or directly contacting Oracle which's the publisher/developer of this software.

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