Christoph Berg

SI Units for PostgreSQL

Read dead but unvacuumed tuples from a PostgreSQL relation

never ending September date

pg_filedump provides facilities for low-level examination of PostgreSQL tables and indexes

Edit dynamic DNS zones using vi

Textual numeric datatypes for PostgreSQL

DF7CB's Ham Radio Shack

Christoph Berg's dotfiles

Getting I/Q SDR data from Icom IC-7610's USB 3 port using libftd3xx

DF7CB's Ham Radio Logbook

PostgreSQL Schema for OMDB

launch a command in a new PID namespace

Variable-width integer datatype for PostgreSQL

Show storage structure of varlena datatypes in PostgreSQL

PostgreSQL module to map OIDs to names of objects

Fork of the old table_log module, supporting PostgreSQL 9.1+

ASN.1 OID datatype for PostgreSQL

Bridge hand viewer and editor

The PostgreSQL Antivirus #pgSnakeOil

SoapySDR driver for ICOM IC-7610

Reduce verbose SQL queries to minimal examples

PCRE functions for PostgreSQL

Transparent DDL replication using Pglogical

Ham radio data types, functions, and tables for PostgreSQL

No description.

PyQSO is a contact logging tool for amateur radio operators.

TLF - a console based ham radio contest logger

A random SQL query generator

www.postgresql.org

Packaging scripts for Citus

Scripts for Debian package/repository handling inside Jenkins

PostgreSQL plain credential checker

HTTP client for PostgreSQL, retrieve a web page from inside the database.

Weak-signal communication for Amateur Radio using digital protocols.

Myon's Blog

ip4r current and new development

No description.

Not1MM != N1MM, An amateur radio contest logger for Linux.

Mirror of the official pgrpms GIT repository. Note that this is just a *mirror*. Feel free to submit pull requests and issues on Github issues.

Flexible CSV processing for Postgres

A PostgreSQL extension that provides SQL functions to allow capture of node OS metrics via SQL queries.

place markers on maps at given coordinates

High-performance connection pool for PostgreSQL

Corrects the doppler shift on amateurrdio satellites on your ICOM IC-910 and IC-9700 radios

Advent of Code

lightweight connection pooler for PostgreSQL

A PostgreSQL extension for wildcard pattern matching using a deterministic approach with roaring bitmaps

Postgres Compatibility Index (PGScorecard)

Amateur Radio digital modem application [SF mirror]

No description.

random backend terminator for postgres

PL/R - R Procedural Language for PostgreSQL

K3NG Arduino Amateur Radio Rotator Controller

No description.

Postgres clone schema utility without need of going outside of database. Makes developers life easy by running single function to clone schema with all objects. It is very handy on Postgres RDS. Utility is sponsored by http://elephas.io/

Store execution plans like pg_stat_statements does for queries.

pgAudit Log to File is an addon for pgAudit to redirect audit logs to an independent file

PostgreSQL extension for spatial indexing on a sphere

PostgreSQL extension to create, manage and use Oracle-style Global Temporary Tables and the others RDBMS

RoaringBitmap extension for PostgreSQL

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

The official sources for the RDKit library

Sampling based statistics of wait events

set of functions and operators for executing similarity queries

Time-based replication delay for pglogical

A semantic version data type for PostgreSQL

PostgreSQL extension adding HyperLogLog data structures as a native data type

PostgreSQL Multiple Precision Arithmetic extension

Generic Queue for PostgreSQL

PostgreSQL database adapter for the Python programming language

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch

Re-implementation of pllua, embedded Lua for postgresql

nec2c: GTK+-3 based GUI version of nec2c for electromagnetic antenna simulation.

A LoRa based APRS tracker for ESP32 boards.

This is a LoRa APRS iGate/Digi based on an ESP32

GNU Radio – the Free and Open Software Radio Ecosystem

Driver and GUI for LMS7002M-based SDR platforms

Pure Python 3 MTProto API Telegram client library, for bots too!

gr-limesdr Plugin for GNURadio

PostgreSQL extension for estimating percentiles using t-digest

High Speed Morse trainer - mirror of https://git.fkurz.net/dj1yfk/qrq

Bridge convention cards

The purpose of this project is to transfer data (pictures...) via a 2,7kHz SSB channel on the narrow band transponder as fast as possible

UPPER CASE data type for PostgreSQL

Test image for PostgreSQL & PGXN extensions

A library of DSP functions for SDR, developed for XTRX SDR

Arduino based APRS & WSPR Tracker

SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube

Advanced TCP traffic generator for Linux, FreeBSD, and Mac OS X

Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet Gateway (IGate). For more information, look at the bottom 1/4 of this page and in https://github.com/wb2osz/direwolf/blob/dev/doc/README.md

8PSK/QPSK Modem to send Images/Data via a 2,7kHz SSB channel in high speed

Images I'm using on the internet

Gpredict satellite tracking application

Ham radio control library

Nagios check_postgres plugin for checking status of PostgreSQL databases

Create throw-away MySQL servers for regression tests

K3NG Arduino CW Keyer

List of resources related to LD_PRELOAD, a mechanism for changing application behavior at run-time

Digital Speech Decoder (DSD) rewritten as a C++ library

No description.

Packaging scripts

Linux logging program for amateur radio operators

digital signal processing library for software-defined radios

A Library with Amateur Radio specific Functions and Methods

GNU Radio decoders for several Amateur satellites

GNUradio frontends that stream from different hardware to UDP

DF7CB's QSL card

Random arduino/digispark projects

PostgreSQL Audit Extension

apt.postgresql.org keyring package

Double Dummy Solver written in C++ for the Bridge Card Game

Bridge bidding system

PostgreSQL Extension Whitelisting

PostgreSQL foreign data wrapper for OGR

JJB patched for use on apt.postgresql.org (obsolete)

Small PostgreSQL background worker to report wether a node is a replication master or standby

PL/sh is a procedural language handler for PostgreSQL that allows you to write stored procedures in a shell of your choice.

A tour through PostgreSQL contrib (German slides)

No description.

A tool to create and verify TLSA (DANE) records