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What is LevelDB?

LevelDB, a high-performance key-value storage library created by Google, is engineered to maintain an ordered association between string keys and string values. It treats both keys and values as arbitrary byte arrays, with the data organized in a sorted manner according to the keys. Users can implement a custom comparison function to alter the default sorting dynamics if desired. The library supports batching of multiple changes into a single atomic operation, which helps preserve data integrity during updates. Moreover, it enables the creation of temporary snapshots, allowing users to capture a consistent view of the data at any point in time. Users can also iterate through the stored data in both forward and backward directions, which enhances the flexibility of data access. To improve storage efficiency, data is automatically compressed using the Snappy compression algorithm. Furthermore, the library interacts with the operating system through a virtual interface, giving users the option to customize interactions with external environments, including file system operations. In practical usage, for instance, a database may contain one million entries, each entry comprising a 16-byte key paired with a 100-byte value. Interestingly, during benchmarking, the values compress to about half their original size, resulting in considerable space savings. We provide thorough performance metrics for sequential reads in both directions and evaluate the effectiveness of random lookups to highlight the library's capabilities. This extensive performance evaluation assists developers in identifying ways to optimize their utilization of LevelDB in diverse applications, ensuring they can maximize the benefits offered by this powerful library. Additionally, understanding these metrics can lead to improved design choices in database implementation and usage.

What is InfinityDB?

InfinityDB Embedded serves as a NoSQL database crafted in Java, functioning as a hierarchical sorted key-value store. It boasts features such as exceptional performance, multi-core support, adaptability, and operation without maintenance. Alongside its embedded variant, InfinityDB has introduced an Encrypted database as well as a Client/Server database option. Feedback from users and performance assessments suggest that InfinityDB achieves leading performance within its category: its multi-core overlapping operations exhibit nearly linear scalability as thread count increases, utilize equitable scheduling, and experience minimal interference between threads. Additionally, the performance for random I/O enhances logarithmically with file size, without any maximum size limitation, while caches grow only when necessary and are efficiently organized. Remarkably, accessing the database is immediate, even after an unforeseen shutdown, which guarantees minimal downtime and rapid recovery. These remarkable qualities position InfinityDB as an excellent option for developers who prioritize both reliability and speed in their database applications, making it a compelling choice in the competitive landscape of database solutions.

Media

Media

Integrations Supported

Google Cloud Platform
LedisDB
OrbitDB
XBTS
insight

Integrations Supported

Google Cloud Platform
LedisDB
OrbitDB
XBTS
insight

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Google

Date Founded

2011

Company Location

United States

Company Website

github.com/google/leveldb

Company Facts

Organization Name

InfinityDB

Date Founded

2002

Company Location

United States

Company Website

boilerbay.com

Categories and Features

Categories and Features

NoSQL Database

Auto-sharding
Automatic Database Replication
Data Model Flexibility
Deployment Flexibility
Dynamic Schemas
Integrated Caching
Multi-Model
Performance Management
Security Management

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