Memóriabeli

Memóriabeli is an adjective used in Hungarian to describe data, processes, or storage that reside in a computer's volatile memory (RAM) rather than on persistent storage. In information technology, memóriabeli approaches are designed to reduce latency and increase throughput by keeping active data and computations in memory. The concept is often contrasted with disk-based or network-based storage.

Memóriabeli data structures and systems are common in contexts such as memóriabeli adatbázisok (in-memory databases), memóriabeli adatfeldolgozás (in-memory data processing), and memóriabeli cache layers. These systems typically load working data into RAM and operate on it directly, enabling fast query execution, real-time analytics, and low-latency transactions. Persistence is often provided through asynchronous logging, periodic snapshots, or replication to durable storage to mitigate the volatility of RAM.

Advantages include low latency, high throughput, and simpler data access patterns. Their use is popular in real-time analytics, event processing, and high-performance applications. Limitations include the volatility of RAM, higher costs for large memory footprints, and the need for robust persistence and disaster-recovery strategies. Scaling memóriabeli solutions usually involves distributed memory architectures, memory-efficient data structures, and tiered storage combining RAM with persistent layers.

In summary, memóriabeli describes memory-resident computing and storage practices that prioritize speed and responsiveness, while balancing reliability and capacity constraints through persistence and architecture choices.