Symas LMDB vs RxDB | What are the differences? | StackShare

RxDB vs Symas LMDB

Overview

Symas LMDB

Stacks17

Followers36

Votes0

RxDB

Stacks59

Followers179

Votes63

GitHub Stars22.8K

Forks1.1K

Symas LMDB vs RxDB: What are the differences?

What is Symas LMDB? *A memory-efficient database *. It is an extraordinarily fast, memory-efficient database which is developed for the OpenLDAP Project. With memory-mapped files, it has the read performance of a pure in-memory database while retaining the persistence of standard disk-based databases.

What is RxDB? A fast, reactive, client-side database. 💻 📱 Reactive, serverless, client-side, offline-first database in javascript. Client-Side Database for Browsers, NodeJS, electron, cordova, react-native and every other javascript-runtime.

Symas LMDB and RxDB can be primarily classified as "Databases" tools.

RxDB is an open source tool with 9.44K GitHub stars and 442 GitHub forks. Here's a link to RxDB's open source repository on GitHub.

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Detailed Comparison

Symas LMDB	RxDB
It is an extraordinarily fast, memory-efficient database which is developed for the OpenLDAP Project. With memory-mapped files, it has the read performance of a pure in-memory database while retaining the persistence of standard disk-based databases.	💻 📱 Reactive, serverless, client-side, offline-first database in javascript. Client-Side Database for Browsers, NodeJS, electron, cordova, react-native and every other javascript-runtime.
Ordered-map interface; Fully-transactional; Multi-thread and multi-process concurrency supported	-
Statistics
GitHub Stars -	GitHub Stars 22.8K
GitHub Forks -	GitHub Forks 1.1K
Stacks 17	Stacks 59
Followers 36	Followers 179
Votes 0	Votes 63
Pros & Cons
No community feedback yet	Pros 15 Good documentation 13 Subscription to queries 11 Example projects 10 Works 10 Typescript support Cons 4 Bulk operation for updates and other operation
Integrations
Python Linux Java Windows macOS	Pouchdb CouchDB Cloudant React Angular Ionic Vue.js

What are some alternatives to Symas LMDB, RxDB?

MongoDB

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema. MongoDB was also designed for high availability and scalability, with built-in replication and auto-sharding.

MySQL

The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software.

PostgreSQL

PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions.

Microsoft SQL Server

Microsoft® SQL Server is a database management and analysis system for e-commerce, line-of-business, and data warehousing solutions.

SQLite

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files. A complete SQL database with multiple tables, indices, triggers, and views, is contained in a single disk file.

Cassandra

Partitioning means that Cassandra can distribute your data across multiple machines in an application-transparent matter. Cassandra will automatically repartition as machines are added and removed from the cluster. Row store means that like relational databases, Cassandra organizes data by rows and columns. The Cassandra Query Language (CQL) is a close relative of SQL.

Memcached

Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.

MariaDB

Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry. MariaDB is designed as a drop-in replacement of MySQL(R) with more features, new storage engines, fewer bugs, and better performance.

RethinkDB

RethinkDB is built to store JSON documents, and scale to multiple machines with very little effort. It has a pleasant query language that supports really useful queries like table joins and group by, and is easy to setup and learn.

ArangoDB

A distributed free and open-source database with a flexible data model for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.