Search Results for "key value"
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Showing 29 open source projects for "key value"
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1
Defaults
Swifty and modern UserDefaults
Store key-value pairs persistently across launches of your app. It uses UserDefaults underneath but exposes a type-safe facade with lots of nice conveniences. It's used in production by all my apps (4 million+ users). -
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FASTER
Fast persistent recoverable log and key-value store + cache
...It supports very frequent commit operations at low latency, and can quickly saturate disk bandwidth. It supports both sync and async interfaces, handles disk errors, and supports checksums. FASTER KV is a concurrent key-value store + cache (available in C# and C++) that is designed for point lookups and heavy updates. FASTER supports data larger than memory, by leveraging fast external storage (local or cloud). It also supports consistent recovery using a new checkpointing technique that lets applications trade-off performance for commit latency. -
3
Flogger
A Fluent Logging API for Java
...Instead of building messages eagerly, it uses lazy parameter evaluation so expensive string building only happens when a log statement is actually emitted. The API encourages structured key–value context and fine-grained rate limiting, which helps keep logs informative without flooding systems during high-traffic or error storms. Handlers (backends) can route the same log record to multiple destinations—console, files, cloud logging—while preserving structured fields for search and alerting. Its fluent style reduces boilerplate and guides developers toward consistent log levels, formatting, and metadata. ... -
4
Python-Dotenv
Load environment variables from .env files into Python apps
python-dotenv is a Python utility that reads key-value pairs from a .env file and sets them as environment variables. This is especially useful for managing configuration values, secrets, or settings outside of source code, in line with the 12-factor app principles. Commonly used in Flask, Django, and other frameworks, it helps maintain clean and secure codebases across environments like development, staging, and production. -
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Kvrocks
NoSQL database that uses RocksDB as storage engine
Apache Kvrocks(Incubating) is a distributed key-value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol. Kvrocks intends to decrease the cost of memory and increase the capacity while compared to Redis. The design of replication and storage was inspired by rocksplicator and blackwidow. Redis protocol, user can use redis client to visit the kvrocks. -
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Fiwix
A UNIX-like kernel for the i386 architecture
Fiwix is a Unix-like operating system kernel designed for educational purposes and hobbyist development, targeting the i386 architecture. It implements many classic UNIX principles and aims to provide a clean, well-documented codebase that is both readable and easy to study. Fiwix offers a functional kernel that supports ELF binaries, a virtual file system, and standard system calls, making it a great platform for learning OS internals or experimenting with system-level programming. Its... -
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SeaweedFS
Distributed storage system for blobs, objects, files, and data lake
SeaweedFS is a distributed storage system for blobs, objects, files, and data lake, to store and serve billions of files fast! Blob store has O(1) disk seek, local tiering, cloud tiering. Filer supports cross-cluster active-active replication, Kubernetes, POSIX, S3 API, encryption, Erasure Coding for warm storage, FUSE mount, Hadoop, WebDAV. SeaweedFS is an independent Apache-licensed open source project with its ongoing development made possible because of the community. SeaweedFS is a... -
8
Guardian
Elixir Authentication
...The core currency of authentication in Guardian is the token. By default JSON Web Tokens are supported out of the box but you can use any token that Has the concept of a key-value payload, is tamper-proof, can serialize to a String, or that has a supporting module that implements the Guardian.Token behavior. You can use Guardian tokens to authenticate web endpoints (Plug/Phoenix/X), channels/Sockets (Phoenix - optional), and any other system you can imagine. If you can attach an authentication token you can authenticate it. -
9
level
Universal abstract-level database for Node.js and browsers
...This is a convenience package that exports classic-level in Node.js and browser-level in browsers, making it an ideal entry point to start creating lexicographically sorted key-value databases. All asynchronous methods also support callbacks. TypeScript type declarations are included and cover the methods that are common between classic-level and browser-level. Usage from TypeScript requires generic type parameters. At the time of writing, level works in Node.js 12+ and Electron 5+ on Linux, Mac OS, Windows and FreeBSD, including any future Node.js and Electron release thanks to Node-API, including ARM platforms like Raspberry Pi and Android, as well as in Chrome, Firefox, Edge, Safari, iOS Safari and Chrome for Android. -
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10
Dynamic Arrays and Hashes (Delphi, C++)
Very fast classes for working with Dynamic Arrays in Delphi and C++
...Flexible memory control, functionality that standard containers do not have, fast operations (assembler implementation for x86 and x64 platforms). Available for Delphi all latest versions and for C++. Powerful Hash and Double Hash classes to work with pairs of values (key and value) and with values that have two keys (key1, key2, value). Give it a try and let me know how it works. -
11
Open Crypto Tracker
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts
100% FREE / open source / PRIVATE cryptocurrency portfolio tracker. Email / text / alexa / telegram price alerts, price charts, mining calcs, leverage / gain / loss / balance stats, news feeds +more. Privately track Bitcoin / Ethereum / unlimited cryptocurrencies. Customize as many assets / markets / alerts / charts as you want. Over 50 Exchanges / 40 Trading Pairs Supported (exchanges / pairings list at bottom of README.txt): https://tinyurl.com/ct-readme Nearly Unlimited Assets... -
12
Redix
A very simple pure key => value storage system that speaks Redis
redix is a very simple key => value storage engine that speaks redis and even more simpler and flexible. redis is very simple, sometimes we abuse it, so I decided to build a pure key-value storage system that introduces the core utilities for building any data structure you want based on the key => value model that is because I think that everything could be modeled easily using that model, so I decided to not to follow redis and all of its commands, you won’t find lpush, hset, sadd, … etc you will find a new way to do the same job but more easier and flexable, i.e, the well-known hset key field value command could be replaced with set key/field value, but sometimes you need to return a specific hashmap as key => value, but you run hget key field to get the key’s value and also it could be replaced with get key/field, but how could we replace hgetall key? ... -
13
Form OCR Testing Tool
A set of tools to use in Microsoft Azure Form Recognizer
An open source labeling tool for Form Recognizer, part of the Form OCR Test Toolset (FOTT). This is a MAIN branch of the Tool. It contains all the newest features available. This is NOT the most stable version since this is a preview. The purpose of this repo is to allow customers to test the tools available when working with Microsoft Forms and OCR services. Currently, Labeling tool is the first tool we present here. Users could provide feedback, and make customer-specific changes to meet... -
14
fff
A simple file manager written in bash
...Supports $CDPATH. You only need to modify the keybindings that you'd like to change from the default. fff will run perfectly fine without any of these defined. When rebinding a key in fff make sure you don't have two bindings with the same value. You can avoid this by setting the other conflicting key-binding to something else or by changing its value to off. -
15
node-cache
a node internal (in-memory) caching module
node-cache is a simple and efficient in-memory caching library for Node.js, designed for lightweight applications that need fast, temporary data storage without relying on external databases. -
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SummitDB
In-memory NoSQL database with ACID transactions, Raft consensus, etc.
SummitDB is an in-memory, NoSQL key/value database. It persists to disk, uses the Raft consensus algorithm, is ACID compliant, and is built on a transactional and strongly-consistent model. It supports custom indexes, geospatial data, JSON documents, and user-defined JS scripting. The easiest way to get SummitDB is to use one of the pre-built release binaries which are available for OSX, Linux, and Windows. -
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FastDHT is high performance DHT ( distributed hash table ) which based key value pairs. Storage use Berkeley DB, and network IO use libevent. It can store mass key value pairs such as filename mapping, session data and user related data.
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18
Oh My Fan!
Keep your Mac away from heat!
... * You can choose whether the Oh My Fan! will start at login, and I recommend do so. In order to not damage your machine, Oh My Fan! does not let you set a minimum/maximum speed to a value below/above Apple's defaults. If you encounter any issue, you can email me: Tong-G@outlook.com. If you are using GnuPG, you can send me encrypt email, my GnuPG pub key is sosueme@openmailbox.org, you can retrieve it from keyserver. -
19
Sqlcached is a memory cache daemon, inspired by memcached, but offering more granular control by using SQL interface instead of key-value pairs.
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Infinispan
High performance distributed in-memory key/value store
Infinispan is an open source, Java based data grid platform. ***IMPORTANT*** Starting with Infinispan 5.0.0.FINAL, Infinispan releases are no longer hosted in Sourceforge. They can now be located in www.jboss.org/infinispan/downloads -
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FyDB is a distributed in-memory no-SQL DB. It supports distributed deployment, and can integrate heterogeneous data sources. Data of FyDB is stroed in memory as key-value structure, and it is also persistent. Join this project: fuyuncat@gmail.com
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This project is to build a distributed Key-Value Store (KVS). * Can survive software or hardware failures. * Can tolerate failures of entire nodes. * Can recognize that new storage nodes are joining the system and are able to utilize new nodes.
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A Linux Library and GUI to control the Luxeed U7 LED Keyboard. Uses libusb 1.0 to communicate with the keyboard.
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A shell command (binary executable) allowing the manipulation of the extended attributes of a file. Extended attributes allow the arbitrary association of name:data (i.e., key-value) pairs with file system objects.
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The Linux Registry is an alternative backend to obsolete text configuration files. The Registry tries to provide a universal and consistent infrastructure to store configuration parameters through a key-value pair mechanism.
