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Data Modeling Galore | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/10/30/data-modeling-galore
Large Software Projects – Blog. For people who love building software. It was a bit late in the evening and I was staring at a large diagram that has a mishmash of rectangular shapes, many of them joined by lines criss-crossing across the whole diagram. What started out as a simple data model has become a smallish monster of a diagram! I started to have second thoughts about my data modeling: Am I over-designing everything? Why are they so many tables? I said Nothing. Usual stuff . I was a bit re...I too...
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Dictionary History | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/10/30/dictionary-history
Large Software Projects – Blog. For people who love building software. Consider the following design for exchange rate storage:. The Currency table holds the list of currencies whereas the exchange rate holds the rate of exchange between two currencies. The ‘Effective From’ date is part of the primary key so that history of rates (as well as future rates) can be kept in the same table. This is just a hypothetical design and probably not a very suitable example: where do we ever have future rates? In the ...
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November | 2009 | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/11
Large Software Projects – Blog. For people who love building software. The Power of Visibility. By Guest Author: Mr. Mohsin Naqvi ( mohsinraza1555@yahoo.com. Visibility as literal as it may sound gives us a path to source of information, which in turn gives way to align ourselves in accordance to that information so that accurate and timely decisions making can become a reality. Suppliers Manufacturers Distributors Wholesaler Retailer Consumer. Customer demand is rarely stable and as a consequence partic...
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Distributing Processing Load between Application Server and Database Server | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/10/26/distributing-processing-load-between-application-server-and-database-server
Large Software Projects – Blog. For people who love building software. Distributing Processing Load between Application Server and Database Server. For example, you are developing a heavy report which the client insists should respond within 2 minutes of invocation. You have looked at the business scenario and it seems that the 2 minute requirement is a fair one. For the example above you may start by considering the following. 3 Develop a temporary physical table where the whole output is first prepared...
largesoftwareprojects.wordpress.com
Avoid locking issues by using centralized queues | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/10/26/avoid-locking-issues-by-using-centralized-queues
Large Software Projects – Blog. For people who love building software. Avoid locking issues by using centralized queues. Transferring Data from other modules. 1) These modules should write to the centralized queue using a common executable library (for example, DLL in Windows applications). 2) They should not write directly to the system to avoid locking issues. Generating Data from local module/system. The Issue of Latency. On October 26, 2009 at 4:13 pm Leave a Comment. To TrackBack this entry is:.
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MulazamatTV Acquired by a foreign firm for more than Rs.2M – well done guys! | Green & White
http://greenwhite.org/2007/12/27/mulazamattv-acquired-by-a-foreign-firm-for-more-than-rs2m-well-done-guys
Chalk one up for startups (against the MNC bunch) – MulazamatTV is announcing that their little startup that they launched just some months ago was just acquired by a foreign firm. This team has had a good month, where this acquisition comes just after their other venture, DevNext was acquired by Nuvica a little while ago. This example certainly does show that ultimately …. Write as a Guest. Show the World you Care. Write as a Guest. INFRASTRUCTURE and NETWORK ENGINEER (Algerian Nationals Only). Mulazama...
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Large Software Projects - Blog | For people who love building software | Page 2
https://largesoftwareprojects.wordpress.com/page/2
Large Software Projects – Blog. For people who love building software. Who we are …. We are a group of Software Architects / Software Project Managers / Developers with 60 years of experience between us. We have started this blog to share our knowledge/experience and also learn from other people. We hope to publish “Patterns” which solve analysis, design, development, testing & implementation problems. There is no limit to the number of contributing authors, so don’t worry if you start late ….
largesoftwareprojects.wordpress.com
The Power of Visibility | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/11/16/the-power-of-visibility
Large Software Projects – Blog. For people who love building software. The Power of Visibility. By Guest Author: Mr. Mohsin Naqvi ( mohsinraza1555@yahoo.com. Visibility as literal as it may sound gives us a path to source of information, which in turn gives way to align ourselves in accordance to that information so that accurate and timely decisions making can become a reality. Suppliers Manufacturers Distributors Wholesaler Retailer Consumer. Customer demand is rarely stable and as a consequence partic...
largesoftwareprojects.wordpress.com
Handling the “SAVE” button | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/10/26/handling-the-“save”-button
Large Software Projects – Blog. For people who love building software. Handling the SAVE button. Most programmers believe that business rules should be segmented and some of these should be handled/implemented at the field level (of the screens) typically as soon as the event of lose focus happens. This means that we will enforce most checks e.g existence of parent rows or data type checking or format checks when the cursor leaves a specific field. This is especially important in web based applications w...
largesoftwareprojects.wordpress.com
October | 2009 | Large Software Projects - Blog
https://largesoftwareprojects.wordpress.com/2009/10
Large Software Projects – Blog. For people who love building software. It was a bit late in the evening and I was staring at a large diagram that has a mishmash of rectangular shapes, many of them joined by lines criss-crossing across the whole diagram. What started out as a simple data model has become a smallish monster of a diagram! I started to have second thoughts about my data modeling: Am I over-designing everything? Why are they so many tables? I said Nothing. Usual stuff . I was a bit re...I too...
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