Sunday, December 18, 2011

The Selection and Design of Templating in LedgerSMB 1.3

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One of the key features of LedgerSMB 1.3 has been the move from the custom templating solution of LedgerSMB 1.2 (inherited from SQL-Ledger) ...
Saturday, December 3, 2011

MYGOSSCON Observations, and Notes on Open Source in South-East Asia

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This week, I attended the Malaysian Government Open Source Software Convention (MYGOSSCON), promoting PostgreSQL and LedgerSMB to both pub...
1 comment:
Tuesday, November 22, 2011

LedgerSMB (and PostgreSQL) at MYGOSSCON

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Metatron Technology Consulting has rented a booth at the Malaysia Government Open Source Software Convention ( MYGOSSCON ), 2011.  This boot...
Saturday, November 12, 2011

The Case for Intelligent Databases

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LedgerSMB , as an ERP and accounting system, has over time begun to move towards an intelligent database design based on PostgreSQL.  We bel...
5 comments:
Saturday, November 5, 2011

Elegance and Simplicity

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When it comes to software engineering, I always think back to my first year Calculus teacher, Mike Lavender, and his admonishment that ...
2 comments:
Wednesday, November 2, 2011

10 Underrated Features of PostgreSQL

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Here are a list of features which I think are generally underrated in PostgreSQL and why.  Many though not all of these are being used in t...
11 comments:
Tuesday, October 18, 2011

The Design of LedgerSMB 1.3's Authentication/Authorization/Auditing System

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LedgerSMB 1.3 and higher uses database roles for group/user permissions management.  Every user is a database user, and permissions are man...