| System | Query Latency (ms) | Memory (MB) | Phonemes/sec ingest | |--------|-------------------|-------------|---------------------| | SQLite | 47.2 | 8.1 | 2,100 | | Redis | 12.5 | 24.0 | 8,500 | | PhonemicroDB | 8.3 | 2.4 | 11,200 |
Mobile devices, despite their increasing power, operate under strict constraints: limited battery life, fluctuating network connectivity, and thermal ceilings. A "phonemicrodb" must therefore prioritize a small footprint. Standard databases like PostgreSQL are too resource-heavy for a smartphone's background processes. Instead, mobile environments rely on "micro" versions—most notably SQLite—which provide a zero-configuration, serverless engine that resides directly within the application’s memory space. Data Persistence in a Mobile Context phonemicrodb
In the world of data architecture, we are accustomed to databases that store what was said (text logs) or who said it (user metadata). Rarely, however, do we design systems to capture the raw, biological texture of how it was said. | System | Query Latency (ms) | Memory