Open Source Python Database Software - Page 19

YAML (tm) is a straight-forward data serilization language, offering an alternative to XML where markup (named lists and mixed content) are not needed. YAML borrows ideas from rfc822, SAX, C, HTML, Perl, and Python.

YODA (Y Object Database Adapter) is OO objectstore for the Python. Actually, this isn\'t just another Python objectstore. YODA is complete run-time environment, where you can create you persistant objects, run the portable applications which uses those

Yabman is a tool for managing bibliographic references. Its key features are a quality user interface, a carefully designed data model, and sophisticated three-state hierarchical reference labeling. It is currently usable but in a pre-alpha stage.

A Del.icio.us add-on Python script to search links in exported bookmark files. Instead of using public overloaded del.icio.us servers to find and retrieve your links, use yummy and let it search your exported delicious bookmark files locally much faster.

An ADO database adapter for Zope. It uses the win32com python library to connect to the ADO db driver of the database. This adapter disonnects after each request, so unneeded database connections don't disturb any administrative tasks.

The ZODB is a persistence system and database for Python objects. Persistent programming languages provide facilities that automatically write objects to disk and read them in again when they're required by a running program.

The ZODBData Framework provides a Cocoa API to handle persistent objects stored in a Zope Object Database (ZODB).

ZeusDB is a vector database built for fast, scalable similarity search with strong production ergonomics. It combines high-performance approximate nearest neighbor indexes with clean APIs and metadata filtering so applications can retrieve semantically relevant items at low latency. The storage layer is designed for durability and growth, supporting sharding, replication, and background compaction while keeping query tails predictable. Developers get multiple ingestion paths—batch, streaming, and upsert—making it easy to keep embeddings synchronized as content changes. Hybrid search is a core design goal, allowing you to mix vector, keyword, and filter queries in a single request for practical relevance. Observability and safety round out the system, with metrics, tracing, and guardrails to manage recalls, deletions, and privacy-sensitive data at scale.

ABCD is an address book server/client system. It is intended to be user friendly, cross platform, and awesome.

aiopg is an asynchronous PostgreSQL database driver for Python built on top of asyncio and psycopg2. It provides support for asynchronous query execution and connection pooling, enabling efficient, non-blocking database access in Python applications. aiopg is well-suited for web services and microservices that require concurrency without threads.

An append only database manager in the style of dbm. It has both a C and a Python interface and is ACID compliant. Internally it uses an immutable B+ Tree. (Being append only doesn't mean that you can't replace records or delete keys).

BlackRay is a high performance relational database, which combines regular database features with search engine like performance. Full transaction support, SQL and version controlled persisted snapshots characterize BlackRay.

botox is a tool to foster exchange officers local committees of non-profit student exchange organizations (iaeste, aiesec, etc) in collecting, administering and publishing relevant data.

BusyBee could be used to monitor and observe your INFORMIX database server. It is an easy but flexible monitoring solution which could be used standalone or easily be integrated into system management tools like BigBrother, IBM Tivoli or HP OpenView.

Python DB API compliant module for accessing databases through the ODBC API

Unofficial database of Italian municipalities, with ISTAT and postcode information. The list of municipalities is updated on 01/01/2020. Includes the new 2020 municipalities, with postcodes "updated" in December 2019. The postal codes of the new municipalities are temporary until Poste Italiane updates them.

To build a public open dataset of chest X-ray and CT images of patients who are positive or suspected of COVID-19 or other viral and bacterial pneumonia (MERS, SARS, and ARDS.). Data will be collected from public sources as well as through indirect collection from hospitals and physicians. All images and data will be released publicly in this GitHub repo. This project is approved by the University of Montreal's Ethics Committee #CERSES-20-058-D. We can extract images from publications. Help identify publications that are not already included using a GitHub issue (DOIs we have are listed in the metadata file). There is a searchable database of COVID-19 papers. We want to improve prognostic predictions to triage and manage patient care. Data is the first step to developing any diagnostic/prognostic tool. Our goal is to use these images to develop AI-based approaches to predict and understand the infection.

We're excited to announce the launch of a new open-source product, data-diff that makes comparing datasets across databases fast at any scale. data-diff automates data quality checks for data replication and migration. In modern data platforms, data is constantly moving between systems, and at the modern data volume and complexity, systems go out of sync all the time. Until now, there has not been any tooling to ensure that when the data is correctly copied. Replicating data at scale, across hundreds of tables, with low latency and at a reasonable infrastructure cost is a hard problem, and most data teams we’ve talked to, have faced data quality issues in their replication processes. The hard truth is that the quality of the replication is the quality of the data. Since copying entire datasets in batch is often infeasible at the modern data scale, businesses rely on the Change Data Capture (CDC) approach of replicating data using a continuous stream of updates.

db_flay generates a simple, productive web interface for Postgresql databases. The target user is a secretary. db_flay lets users view, edit, copy, and delete data in multiple databases. A Plone-integrated version, plonedbflay, is also available.

Given a recipe, DBcook makes a database representation of an object hierarchy. A framework for declarative o2db mapping (backend - SQLAlchemy), completely hides/automates the db-creation, can convert python functions into clauses, and generate sources

Utility to transform xbase files into postrgres tables.

dbmjui is graphical user interface written in Java one can use to manage multiple SAPDB instances. It tends to mimic dbmgui but as it is written in Java, it is usable on every platform where a JVM is available.

The dbshell (dbsh) provides common, interactive, programmable environment and simple shell to connect and manipulate your favorite DB content.

A port of the dbtcp client api to python. dbtcp is a system to access the odbc databases of a windows machine via tcp/ip (see http://www.fastflow.it/dbtcp/)

This software is a distributed replicated blob server (inspired by the google file system paper http://www.cs.rochester.edu/sosp2003/papers/p125-ghemawat.pdf ). It stores your blobs ( <=> files) on a given number of your servers.