Yeah, bringing up Python as a "technology independence" problem seems 
bizarre. When supporting SQLAlchemy <http://www.sqlalchemy.org> (The 
Database Toolkit for Python), it seems as though Python is a smaller 
problem than Java *and* XML.

On Tuesday, 25 November 2014 05:07:24 UTC+2, Michael Bayer wrote:
>
> last I checked, XML was still a language.
>
>
> On Nov 24, 2014, at 9:05 PM, ne...@powertofly.com <javascript:> wrote:
>
> I will give you one very good reason to go with liquibase - technology 
> independence. 
> Alembic ties your db management to python and besides requires more manual 
> work.
> Say tomorrow you decide to have multiple services implemented in different 
> languages, alembic is not going to cut it.
> Just my 2cents since debating over the same issue. 
>
> On Monday, November 10, 2014 11:24:41 PM UTC+2, Don Dwiggins wrote:
>>
>> I'm gradually working toward getting serious about controlled DB 
>> migration (version control for DBs), and have been following the Alembic 
>> announcements with interest.  (We're already using SA successfully in a 
>> Twisted environment, just making sure that all DB access is encapsulated 
>> in deferreds.) 
>>
>> Recently, I came across mention of two projects that look similar: 
>> Liquibase (http://www.liquibase.org/index.html) and Flyway 
>> (http://flywaydb.org/).  Both of them look to be based on Java, but that 
>> aside, I'd be interested to know how they compare in terms of features, 
>> maturity, etc. 
>>
>> Thanks for any info, 
>> -- 
>>
>> Don Dwiggins 
>> Advanced Publishing Technology 
>>
>>
>>
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