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#sql

23 posts18 participants0 posts today
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Prairie Postgres

We're excited to announce Student PG DATA Day on 4/24/25, one day before PgDay Chicago. This event is intended for #students, but will also benefit junior #devs and anyone looking to learn about the open source DBMS, #PostgreSQL. Come by the event for training, mock interviews, & networking, and discover how to leverage #Postgres in new professional contexts. 💼

For more info (including the schedule and registration!), check out our site: prairiepostgres.org

Prairie Postgres: Announcing Student PG DATA Day Thursday April 24 — 540 W. Madison in Chicago
#sql#tech#data
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Helsinki Python

🇫🇮🐍 Welcome to this month's meetup on Tuesday 15th April 2025 at Reaktor!

Talks:

🧪 @maaretp - Exploratory Unit Testing with and for GenAI

🪈 Toni Vanhala - Stable and Observable: Celery Setup Essentials for SQL Pipelines

⁉️ And the famous HelPy quiz!

meetup.com/helpy-meetups/event

See you there!

MeetupApril Helsinki Python meetup, with Reaktor, Tue, Apr 15, 2025, 5:30 PM | MeetupThe clocks have gone forward and that means it's time for our fourth meetup of 2025, this time kindly hosted by [Reaktor](https://www.reaktor.com/en-fi)! 17:30 - Doors ope
#HelPy#Helsinki#Python
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Francis Mangion (M)

Python Projects Community:

#Excel vs #SQL vs #Python [Facebook]:

facebook.com/share/p/1Gb5xwQgu

Task Excel Vs SQL VS Python Excel Load Data file Open File SELECT FROM table_nane; Python (Pandas) B10, SELECT Columns table Use column Letters read_csv("file.c Short df(df[ column'] Data SELECT colunnl, colunn2 100] Sort Aggregate ORDER Pivot Table DESC; colu GROUP Average Mean dept; =AVERAGE(B2:B100) aggo B100) Remove VG(salary) Data salary' Renove FROM nean( Join Tables sun() DISTINCT colunn table; LODKUP XLOOHUP FROM =B2 column JOIN ,drop_duplicates() df2, salary, salary*Đ. Manually 'bonus'] Missing Data colunn FROM table; IF(ISBLANK(A2), "N/A", Export File Save NULL, COALESCEO inplace=True) Visualization Insert or Charts SSMS) df.dropnaC) Not native; use f.to_csv("output. ,index=False) .plot(kind=" 'bar'), natplotLib
www.facebook.comTask Excel Vs SQL VS Python Excel Load Data file Open File SELECT FROM table_nane; Python (Pandas) B10, SELECT Columns table Use column Letters read_csv("file.c Short df(df[ column'] Data SELECT colunnl, colunn2 100] Sort Aggregate ORDER Pivot Table DESC; colu GROUP Average Mean dept; =AVERAGE(B2:B100) aggo B100) Remove VG(salary) Data salary' Renove FROM nean( Join Tables sun() DISTINCT colunn table; LODKUP XLOOHUP FROM =B2 column JOIN ,drop_duplicates() df2, salary, salary*Đ. Manually 'bonus'] Missing Data colunn FROM table; IF(ISBLANK(A2), "N/A", Export File Save NULL, COALESCEO inplace=True) Visualization Insert or Charts SSMS) df.dropnaC) Not native; use f.to_csv("output. ,index=False) .plot(kind=" 'bar'), natplotLibDifference between Excel vs SQL vs Python✅
Public
Prairie Postgres

🐘 Introducing: Prairie Postgres, a 501(c)(3) nonprofit organization chartered in Illinois, the Prairie State, serving the Midwestern United States!

We are devoted to training, professional development, and networking opportunities for technical practitioners and researchers.

For more information, check out our website: prairiepostgres.org

prairiepostgres.orgPrairie PostgresA 501(c)(3) nonprofit organization chartered in Illinois, the Prairie State, that serves the Midwestern United States. Focused on events, professional development, and networking opportunities for technical practitioners and researchers.
#tech#dev#learnprogramming
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