rocksdict
Rocksdb Python Binding
Decision gist · record as of 2026-08-14
Yes, if you need embedded persistent key-value storage and your platform matches the available wheels (macOS, Linux, or Windows on amd64/arm64). The permissive MIT license, zero runtime dependencies, and Production/Stable status make it low-risk. However, the aging maintenance status (256 days since last release) and lack of recent activity mean you should verify ongoing compatibility with your Python version and monitor the repository for security updates.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires a platform with prebuilt wheels (macOS amd64/arm64, Linux amd64/arm64, or Windows amd64); no source distribution fallback mentioned.
- Medium install friction due to compiled wheels; prebuilt binaries available for macOS (amd64/arm64), Linux (amd64/arm64), and Windows (amd64).
- Package is aging—last release was 256 days ago—but carries Production/Stable classification.
License · maintenance · safety
permissive license (permissive) — Licensed under MIT (permissive), allowing use in commercial and proprietary projects without significant restrictions.
last release 2025-12-01 (256 days)
0 known vulnerabilities (OSV.dev, 2026-08-14) · 673,591 downloads/mo, #5,394 on PyPI
Alternatives
Verify before relying
pip install rocksdict
from rocksdict import Rdict
db = Rdict("./test_dict")
db["key"] = "value"
print(db["key"])
db.close()- Whether the package actively maintains compatibility with Python 3.13 and 3.14 (listed in classifiers but no recent release history provided).
- Performance characteristics and scalability limits for typical workloads.
- Whether PyPy support (listed in classifiers) is actively tested or merely declared.
What it is and what it does
RocksDict is a Python wrapper around RocksDB and Speedb, two high-performance embedded key-value storage engines. It exposes RocksDB as a dictionary-like interface, allowing you to store and retrieve data persistently on disk. In default mode, it accepts Python objects (int, float, bool, str, bytes, and arbitrary objects via pickle); in raw mode, it restricts keys and values to bytes for lower overhead. The package also supports advanced RocksDB features like column families, batch writes, snapshots, and options configuration.
It is designed both as a standalone persistent storage solution for Python applications and as a bridge for inspecting or interacting with RocksDB databases created by other languages (C++, Java, etc.). The library handles automatic option loading and column family detection when reopening existing databases, making it practical for cross-language workflows.
Use it for
- Building a persistent cache or session store for a Python application without external database dependencies.
- Inspecting or reading RocksDB databases created by C++ or Java applications from Python code.
- Storing large volumes of structured data (numpy arrays, pandas DataFrames) on disk with dictionary-like access patterns.
- Implementing a high-performance embedded key-value store for data-intensive Python services.
- Prototyping or migrating from in-memory dictionaries to persistent storage with minimal code changes.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you need embedded persistent key-value storage and your platform matches the available wheels (macOS, Linux, or Windows on amd64/arm64).
The permissive MIT license, zero runtime dependencies, and Production/Stable status make it low-risk. However, the aging maintenance status (256 days since last release) and lack of recent activity mean you should verify ongoing compatibility with your Python version and monitor the repository for security updates.
Install
rocksdict on PyPI
Before you install
Medium install friction due to compiled wheels; prebuilt binaries available for macOS (amd64/arm64), Linux (amd64/arm64), and Windows (amd64). Package is aging—last release was 256 days ago—but carries Production/Stable classification.
Requires a platform with prebuilt wheels (macOS amd64/arm64, Linux amd64/arm64, or Windows amd64); no source distribution fallback mentioned.
License in practice
Licensed under MIT (permissive), allowing use in commercial and proprietary projects without significant restrictions.
Quickstart
pip install rocksdict
from rocksdict import Rdict
db = Rdict("./test_dict")
db["key"] = "value"
print(db["key"])
db.close()Verify before relying
- Whether the package actively maintains compatibility with Python 3.13 and 3.14 (listed in classifiers but no recent release history provided).
- Performance characteristics and scalability limits for typical workloads.
- Whether PyPy support (listed in classifiers) is actively tested or merely declared.
Package facts
| License | permissive license permissive |
| Python support | Not specified |
| Install friction | Medium. Platform-specific wheel |
| Runtime dependencies | None |
| Maintenance | Aging 256 days since the last release |
| First released | |
| Downloads | 673,591 / month, #5,394 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableLicense :: OSI Approved :: MIT LicenseOperating System :: MacOS :: MacOS XOperating System :: Microsoft :: WindowsOperating System :: POSIX :: LinuxProgramming Language :: PythonProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.7Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonProgramming Language :: Python :: Implementation :: PyPyProgramming Language :: RustTopic :: Database |
Evidence: rocksdict-0.3.29-cp310-cp310-macosx_10_14_x86_64.whl; rocksdict-0.3.29-cp310-cp310-macosx_11_0_arm64.whl; rocksdict-0.3.29-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl; rocksdict-0.3.29-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl; rocksdict-0.3.29-cp310-cp310-manylinux_2_28_aarch64.whl; rocksdict-0.3.29-cp310-cp310-manylinux_2_28_x86_64.whl; rocksdict-0.3.29-cp310-cp310-musllinux_1_2_aarch64.whl; rocksdict-0.3.29-cp310-cp310-musllinux_1_2_x86_64.whl; rocksdict-0.3.29-cp310-cp310-win_amd64.whl; rocksdict-0.3.29-cp311-cp311-macosx_10_14_x86_64.whl; rocksdict-0.3.29-cp311-cp311-macosx_11_0_arm64.whl; rocksdict-0.3.29-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl; rocksdict-0.3.29-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl; rocksdict-0.3.29-cp311-cp311-manylinux_2_28_aarch64.whl; rocksdict-0.3.29-cp311-cp311-manylinux_2_28_x86_64.whl; rocksdict-0.3.29-cp311-cp311-musllinux_1_2_aarch64.whl; rocksdict-0.3.29-cp311-cp311-musllinux_1_2_x86_64.whl; rocksdict-0.3.29-cp311-cp311-win_amd64.whl; rocksdict-0.3.29-cp312-cp312-macosx_10_14_x86_64.whl; rocksdict-0.3.29-cp312-cp312-macosx_11_0_arm64.whl
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