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BA community
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Lead community of business and system analysts.

Follow us on LinkedIn: https://www.linkedin.com/groups/9800419.

Admin: @nadina_12.
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Hi, analysts! 👋
Let me introduce you this incredible story of Notion, a company that has had a hard road to development and has achieved widespread popularity with the help of Figma.

This case study is a must read!😉
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💡Business Analyst Community Survey💡
We would love to know more about the seniority levels of our members.
Please take a moment to fill out this survey!💛
Hi, analysts!👋
It's hign time to review the second winner of our recent survey - 🥈Emerging Technologies: Impact of Al, ML and other emerging technologies on BA practices.

Let's open this topic with some words about Adapting to Data Analytics and Visualization Tools in Business Analysis🔮
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Hi, analysts!👋
We continue discussing the second winner of our recent survey - 🥈Emerging Technologies: Impact of Al, ML and other emerging technologies on BA practices.

Topic for today - The Role of Robotic Process Automation in Transforming Business Analysis Techniques 🔮
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Hi, analysts!👋
We continue discussing the second winner of our recent survey - 🥈Emerging Technologies: Impact of Al, ML and other emerging technologies on BA practices.

Topic for today - The Rise of AI and Machine Learning in Business Analysis 🔮
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Why, even though everyone has analytical skills, not everyone can be a great business analyst? 🙀

On September 18, Tatyana Shestak (Product Owner at Santander Digital Services, CFLBA, and mentor) will share her insights and observations on this topic.

Be careful, it’s going to be hot – the speech is based on the speaker's first-hand experience
🔥

Tatyana will talk about her successful experience in product development, as well as about her failures and the lessons she has learned.

🔗 Register here:https://people.andersenlab.com/ru/events/warsaw-ba-meetup 🔗

Let’s discuss the following 👇🏻
→ Why does the speaker believe that every person is capable of becoming an analyst?
→ What skills should an analyst have to become a business analyst?
→ What skills should a business analyst develop to become efficient?
→ What knowledge about brain structure and evolution helped the speaker to develop her soft skills as a business analyst and product owner?

Tech Talk details:
Time: 18:00 СЕТ
🕒 Duration: 1 hour
🗣️ Language: English
📍 Offline: Andersen’s office in Warsaw
💻 Online: The link to the stream will be sent to your email specified in the registration form

See you at the meetup!

Become a speaker
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Hi, analysts!👋
I've got another useful #cheatsheet for you today.

🛠 How does SQL execution order work, and why is it so important? 🛠

Knowing the order is crucial for your query efficiency. Focus on optimizing early steps in the query.

Optimization tips:

📌 Maximize the WHERE clause:
Executed early, it reduces the data set before further processing.

📌 Filter before a JOIN:
Use subqueries in the FROM statement to limit rows.

📌 Use WHERE over HAVING:
Move conditions to WHERE when possible for earlier execution.

📌 Don't rely on LIMIT, OFFSET, and DISTINCT for optimization:
These occur at the end and don't significantly impact performance.

Understanding how SQL works under the hood ensures your optimization efforts are effective. Tailor these tips to your unique use case for the best results.🚀
#cheatsheet
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