Database / RocksDB Basics Interview Questions
What programming language is RocksDB written in?
RocksDB is written in C++, and its core is distributed as a native library that other software links directly into its own process.
- Being embeddable in C++ is what makes it usable as an internal storage engine inside other systems, rather than a standalone server application
- Official bindings and wrappers exist for other languages, including Java, allowing non-C++ applications to use RocksDB as well
- Its C++ foundation is part of why it's well suited to performance-critical, resource-constrained environments
Choosing C++ gave RocksDB's developers fine-grained control over memory management and performance, both essential for a storage engine expected to handle extremely high throughput.
What language is RocksDB's core written in?
Do bindings exist for RocksDB in other languages besides C++?
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