search for: etls

Hello, I need to consume a web service of an App called RedMine created with Rails, in order to have a sort of "separate" interface (not the same as the app) for one of the departments (that interact with the app) to interact with it and generate some different reports based on the same data. I don''t know much about either (ETL and Rest), all I know is that ETL seems to

I am trying to load conversion data into a postgresql database using activewarehouse-etl. I can create a flat file output from the conversion data without problem. However, when I try to load into the table using the information contained in config/database.yml I see this error: /usr/lib64/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ base.rb:1959:in `method_missing'':

Saludos a todos.Estoy en un proceso de carga de información a un DWH, y estoy validando que los ETLs estén correctos.Tengo datos de los transaccionales (T) y de la nueva base de datos (B).Mi objetivo es validar que los procesos de limpieza de datos y corrección, estén bien.tengo 2 columnas en un data.frame, la una es el nombre del cliente en el transaccional (T) y en la otra columna, el nombre del...

I''m working on an app that uses info from a government database. For a variety of reasons (not the least of which is that their database is in MS Access), I can''t simply write a wrapper around the legacy database. Instead, we''re looking to have an "import" script in the Rails environment (it''s fine if it''s run from the server and through the

Was hoping for a helping hand. Trying to set up Samba on a domain member server. The member server was previously joined to the kerberized domain using realm join and a system keytab file exists in the /etc. Subsequently I added samba along with winbind not being entirely sure if the latter was needed. This is a Redhat 7.4 server. My smb.conf appears as follows. [global] password server = *

== About Us: Oceanus is a boutique software and analytics company. We address some of the most difficult and strategic issues in the automotive industry such as how to launch electric vehicles, and how social media will change car ownership. We are profitable, doubling each year, compensate well, and have great benefits -- including beer on tap. Our culture is important to us. We make

Dear R People: I am using qcc for a quality control class. I have used qcc with type "xbar.one" for individuals but cannot determine how to plot a moving range control chart. Has anyone done that, please? Thanks, Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto: erinm.hodgess at gmail.com

Hi, I am trying to copy the directory structure only from the remote UNIX box onto the box from which Im executing the rsync. This is what I tried: rsync -av --include '*/' --exclude '*' tashaikh@remotebox:/dw/etl/ home/ prod/log/ /export/home/tashaikh/auto/log The above keeps on executing without returning any result. I have tried to copy directory structure from another

Hi All, We have a product that performs ETL on files and finally load the database. We want to give the web based interface displaying graphs (that are generated using R-project forcasting) from this database. But R-Project is stand alone desktop based software and it takes commands at command line to show graphs. Any one has any idea how to integrate R-Project into your existing web based

ActiveWarehouse 0.1.0 is now available for use. I have posted a tutorial at http://anthonyeden.com/2006/12/20/activewarehouse-example-with-rails-svn-logs which demonstrates how to extract data from the Rails Subversion logs and turn it into a simple drill down report. The ActiveWarehouse web site is http://activewarehouse.rubyforge.org/ ActiveWarehouse is a plugin for Rails which provides

Hello, I''m having trouble with transactions with rails 3.0.3 and mysql 5. I''d like to import data etl-batch-style: class Job < ActiveRecord::Base # ... def perform_etl connection.transaction do extract # some connection.execute / job.update_attribute stuff transform # some connection.execute / job.update_attribute stuff end end #... end

Hello List I have a strange problem here which i try to analyse, but i'm stuck. Maybe someone has a hint? What happened: A few weeks ago one of the LDAPS Servers which is not maintained by us has crashed. From that moment on, users could still login to check their emails, but they were not able to send any email through postfix (which uses smtpd_sasl_type = dovecot) What i do not

Hi, I am seeing the following (with Dovecot 1.0 rc10): Oct 18 07:35:58 dovecot: IMAP(user): UIDs broken with partial sync in mbox file /var/mail/user Oct 18 07:35:58 dovecot: IMAP(user): mbox sync: UID inserted in the middle of mailbox /var/mail/user (15314 > 9604, seq=5, idx_msgs=224) Oct 18 07:35:59 dovecot: IMAP(user): file mbox-sync-rewrite.c: line 405 (mbox_sync_read_and_move): assertion

Buenas, Quiero hacer una ingesta de datos en una base de datos de un servidor. El proceso es hacer una consulta en la base de datos, que me dice uqe columnas tengo que coger. Una vez hecha dicha consulta, abrir un csv, coger las columnas que me indicaba esa base de datos y subir el dato concreto del csv a una base de datos. Estoy pensando en usar Apache Flume o similar, pero es en un servidor

Estimado Gilsanz Algo que puede ser, ¿tiene instalado tcltk en Windows? Yo ante un problema parecido lo solucioné realizando un contador, en mi caso conozco la cantidad de consultas, entonces simplemente ?imprimo? en pantalla 1 de 100, 2 de 100, etc. No es gráfico, pero R me informa dos cosas, que está trabajando y cuánto falta, feo a la vista pero muy simple. Javier Rubén Marcuzzi De:

Hello! I started to use wine (Wine release 20010326) just a few weeks ago. It seems to work fine. I have a Windows 98 (first edition) installation on an extra partition which should be used by wine. I run SuSE 7.2 with kernel 2.4.4 on an AMD K6-II 350 MHz with 192 MB RAM. I do not know anything about debuggers or programming in C, C+ or something. I tried to run the CDR-burning software Nero

I am working on and will be publicly showing ActiveRecord some love around the time of the RubyConf*MI [1] in late August. My main focus is getting AR to better handle inserts, updates and merges when working large sets of data. It can improve improve performance by 400% to 600% in preliminary benchmarks. I am coding this in a way so it can be patched to AR easily, and with that in mind

On Tue, Nov 04, 2014 at 12:38:02PM +0100, Matthias Egger wrote: > Has someone of you just found any kind of solution to this problem? We have been running some days with patches 31262a892ba7 and 80ed82a93c1a from http://hg.dovecot.org/dovecot-2.2/ They are working fine, handling the previously paniced situations smoothly. Thanks again to the folks at dovecot.org! hmk

Hello Hans On 11/23/2014 05:57 PM, Hans Morten Kind wrote: > On Tue, Nov 04, 2014 at 12:38:02PM +0100, Matthias Egger wrote: >> Has someone of you just found any kind of solution to this problem? > > We have been running some days with patches 31262a892ba7 and 80ed82a93c1a > from http://hg.dovecot.org/dovecot-2.2/ > > They are working fine, handling the previously

We've sent this position out to SF Bay Area schools. Since we have standardized on R as our preferred analytics platform it seemed appropriate to post here. We also have a full time Data Analyst position open. Search for "Loyalty Matrix" on [1]www.craigslist.org Jim Porzak Director of Analytics Loyalty Matrix, Inc. [2]www.LoyaltyMatrix.com