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2747
FW: Agile methodology - PHD Questionnaire Hello , I am Deepali Shahane, faculty at IMED, Bharati vidyapeeth, India pursuing Ph. D in computer applications Title of my research is " Empirical study of
Deepali Shahane
Nov 14, 2013
#2747
 
2746
Agile India 2014 Conference - Call for Proposals Interested in presenting at Asia's Largest and Premier Conference on Agile and Lean Software Development? Propose your awesome topics here:
Pramod Sadalage
Aug 1, 2013
#2746
 
2745
Request to participate in a survey about agile development, win gift Dear all, After consultation with the group owner(s), I'd like to invite the members of the 'agileDatabases' group to participate in my study about the impact
markus_hummel@...
Jun 26, 2013
#2745
 
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2744
Re: Table growth/refacrtoring We are trying to move away from views, the idea of activity_log_[week of year] sounds tempting, but that would just be creating so many activity logs tables in
ayo.akinyemi
Oct 4, 2012
#2744
 
2743
Re: Table growth/refacrtoring Did I miss something? If we are "rotating" logs, then we are writing to flat files. Last time I checked the amount of maintenance to recreate a view does not
bretweinraub
Oct 4, 2012
#2743
 
2742
Re: Table growth/refacrtoring Sounds like a fair bit of continuing maintenance to me.  I tend to avoid stuff like that because a few years down the road these sorts of strategies tend to
Scott Ambler
Oct 4, 2012
#2742
 
2741
Re: Data maintenance and versioning tools ? ... I wrote my own experiences with SQL scripts and version control in a howto: http://www.howtoforge.com/node/4833 If focuses on MySQL, but the principle
Willem Bogaerts
Oct 3, 2012
#2741
 
2740
Re: Data maintenance and versioning tools ? Gabe - ... Fascinating question. I am only aware of SCM (software configuration management) tools that deal with source code changes. Now that you ask, I have
deddy205ar
Oct 2, 2012
#2740
 
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Re: Table growth/refacrtoring why not write to a table called activity_log_[week of year] ? like activity_log_2012_23 # the 23rd week of 2012 you can then create a view that joined up the
BW
Oct 2, 2012
#2739
 
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Re: Data maintenance and versioning tools ? Well, I do it through a custom set of scripts which I built. Flyway seems to be doing something similar to what I do. The idea is simply to have all the
alexander_karmanov
Sep 28, 2012
#2738
 
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Re: Table growth/refacrtoring Plus, you should consider dividing one big table to seperated tables, that each one is a shadow of the original table with additional column like change action
Berke Sokhan
Sep 28, 2012
#2737
 
2736
Re: Migration tools [Flyway vs. ?] We use Microsoft SQL Server with the jTDS JDBC driver. The important features that I'm looking for are: Schema Versioning Plain SQL migrations Maven Plugin
timander37
Sep 27, 2012
#2736
 
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Re: Data maintenance and versioning tools ? I'm very interested in this topic too. There seems to be a sub-set of database changes dealing with configuration data that we don't want to treat as
timander37
Sep 27, 2012
#2735
 
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Re: Table growth/refacrtoring Yes, the ActivityLog table is being used by the application. We do archive the table, and truncate data that are 3 weeks old. Now, we want to be able to
ayo.akinyemi
Sep 27, 2012
#2734
 
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Re: Table growth/refacrtoring is the ActivityLog data needed by the application, if its just stored and not used by the application can you write to disk with ASync logging, in java you can
Pramod Sadalage
Sep 27, 2012
#2733
 
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2732
Re: Table growth/refacrtoring If you send stuff to a separate database then make sure that the database is on a separate physical drive or you won't get the performance boost you expect. It
David Poole
Sep 27, 2012
#2732
 
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Table growth/refacrtoring My team maintains a MySql database that have about 120 tables housed within 1 database. There is an Activity Logs table that records every action all users
ayo.akinyemi
Sep 27, 2012
#2731
 
2730
Re: Migration tools [Flyway vs. ?] I have used, DbDeploy, Flyway, LiquiBase, DBMaintain, iBatis Migrator, Rails Migrations All of them are good for different reasons. So can you tell us some of
Pramod Sadalage
Sep 27, 2012
#2730
 
2729
Re: Migration tools [Flyway vs. ?] I'm also using Flyway on a project and think it's fantastic. I like that I can write my scripts as SQL Code (instead of specifying them in XML). Since it keeps
Dennis Lloyd Jr
Sep 27, 2012
#2729
 
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Data maintenance and versioning tools ? Related question: what tools would you recommend to maintain and version data for the following purposes: - reference data in production and non-production
Gabriel Tanase
Sep 27, 2012
#2728
 
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Re: Migration tools [Flyway vs. ?] I've used Flyway and think it's great! I would strongly suggest you give it a try.
Alex
Sep 26, 2012
#2727
 
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Migration tools [Flyway vs. ?] I'm comparing database migration tools. We currently use a home-grown solution that has been described as a poor-man's Rails migration technique, where each
timander37
Sep 26, 2012
#2726
 
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Re: Reengineering a data warehouse Indeed! Ask 5 times, but not the same person; try asking 5 different people, or maybe less than 5 but ask (some of them) twice, over a period of time. It is
Gabriel Tanase
May 2, 2012
#2725
 
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Re: Reengineering a data warehouse and make sure that you ask the WHY question 5 times... this is how you will discover the root cause of a particular subject. [Non-text portions of this message
Markus Gallagher
May 2, 2012
#2724
 
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Re: Reengineering a data warehouse I would recommend to first review the need of the data warehousing. If the company was able to move ahead for 5 years without it then it means it is not
Shahid Ali
May 2, 2012
#2723
 
2722
Re: Reengineering a data warehouse Boma, To move the date to the left, you will have to identify what are the most important set of reports (all is not he right answer here) that the director
Pramod Sadalage
May 2, 2012
#2722
 
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Reengineering a data warehouse I am currently sandwiched between a rock and a hard place confronting an organizational mandate to create a credible project plan for a complex data
bomasamudram
Apr 29, 2012
#2721
 
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2720
Re: Migrating data and code from legacy system to a new one Yes I am, Thank you for the ideas! Amanda Varella Enviado via iPad ... [Non-text portions of this message have been removed]
Amanda Varella
Feb 24, 2012
#2720
 
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Re: Migrating data and code from legacy system to a new one This is a great post. I hope Amanda is still watching! Bob Corrick.
ROBERT
Feb 24, 2012
#2719
 
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Re: Migrating data and code from legacy system to a new one Here is how we solved a similar project at my company. We changed from a single database store to a sharded system, while also changing the data model and the
wbrianwhite
Feb 23, 2012
#2718
 
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