Month: May 2020

Enterprise PostgreSQL Solutions

HighGo Software Inc. (Canada) is pleased to announce the first GitHub community release of MongoDB Logical Decoding plugin v1.0.6 (wal2mongo), which can be used to replicate PostgreSQL database changes to an output format that can be directly fed into the mongo client tool to achieve logical replication between PostgreSQla and

CREATE TABLE one_column_table (field INTEGER); The above SQL creates ‘one_column_table’ with only a single column. But does the table actually have only one column? Let’s query the pg_attribute catalog to find out how many columns our one_column_table has. SELECT attname, attnum, atttypid::regtype from pg_attribute WHERE attrelid = 'one_column_table'::regclass; attname | attnum

1. Overview PostgreSQL is an open-source RDMS and running across many platforms including Linux (all recent distributions), Windows, FreeBSD, OpenBSD, NetBSD, Mac OS X, AIX, HP/UX, IRIX, Solaris, Tru64 Unix, and UnixWare. There are many discussions about how to build Postgres and extensions from source code on a Linux-like environment,

1. Introduction Data and user security have always been important considerations for small to large enterprises during the deployment of their database or application servers. PostgreSQL today has rich support for many network level and user level security features. These include TLS to secure database connections, internal user authentication, integration