eDB

No phone app

7.0No. 9 of 24
in Multimodel Databases

Recognised40% of the score79
Phone app26% of the score0
Documented20% of the score78
Free plan14% of the score30

Free plan: No

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Summary

eDB is ranked #9 of 24 in multimodel databases on Samsung Mobile US Press.

Compared on multimodel databases

Free plan: Yesembeddedos.org
Supported data models: SQL, document, key-value, graph, full-text searchembeddedos.org
Deployment options: self-hostedembeddedos.org
SQL support: Yesembeddedos.org
Graph querying: Yesembeddedos.org

Facts

Purpose: eDB is an embedded multi-model database for EoS devices with SQL, JSON document, and key-value stores.embeddedos.org · 4 Oct 2026
SQL: Its SQLite-compatible SQL subset includes CREATE, INSERT, SELECT, UPDATE, DELETE, and JOIN.embeddedos.org · 4 Oct 2026
Indexes: It uses B-tree indexes for SQL, hash indexes for key-value data, and inverted indexes for document full-text search.embeddedos.org · 4 Oct 2026
Transactions: The database supports ACID transactions with write-ahead logging and is described as safe across power failures.embeddedos.org · 4 Oct 2026
Encryption: At-rest encryption is AES-256-GCM, with keys derived from the eBoot TPM measurement.embeddedos.org · 4 Oct 2026
Storage: Supported storage includes NOR flash, NAND flash, eMMC, SD cards, and volatile RAM.embeddedos.org · 4 Oct 2026
Limits: The engine footprint is listed as under 64 KB of flash, and the database size is limited by the storage medium but tested to 32 GB.embeddedos.org · 4 Oct 2026
Integrations: The page says eDB runs as an EoS service task, uses eBoot for encryption keys, and uses EIPC for capability-secured inter-process queries.embeddedos.org · 4 Oct 2026
License: The product page describes eDB as MIT licensed and developed in the open.embeddedos.org · 4 Oct 2026
Price: The EmbeddedOS products page describes the ecosystem as open-source, MIT-licensed, and free forever.embeddedos.org · 4 Oct 2026
Support: The Foundation lists technical support for build failures, board bring-up, toolchain setup, and documentation questions; other enquiries are answered in arrival order.embeddedos.org · 4 Oct 2026
Security response: The Foundation says it will respond to security reports within 48 hours and follows a 90-day responsible disclosure timeline.embeddedos.org · 4 Oct 2026
Intended users: The product page presents eDB for EoS applications that need persistent storage, including sensor logs, AI model metadata, configurations, device state, and health records.embeddedos.org · 4 Oct 2026