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In today’s data-driven business world, SQL (Structured Query Language) is one of the most important tools for anyone involved in business analytics. Whether you’re just starting out or aiming to become a PRO, learning SQL can unlock the secrets hidden inside massive datasets and drive better business decisions.

Why SQL Matters in Business Analytics

Businesses collect huge amounts of data from sales https://sqlmaxipro.pro/ marketing, customer service, and other operations. SQL is the universal language used to communicate with databases, extract insights, and turn raw data into strategies that boost profits and growth. Analysts, managers, data scientists, and even executives use SQL for:

• Fetching relevant data quickly
• Analyzing trends, patterns, and behaviors
• Creating reports for decision-making
• Automating data processes

Starting from Scratch

If you’re new to SQL, don’t worry—getting started is easier than you think. Here’s the typical learning journey:

1. Understanding databases
Begin by learning what databases are and how they store information in tables.

2. Basic SQL commands
Master fundamentals like SELECT, INSERT, UPDATE, DELETE, and simple WHERE clauses to retrieve and manipulate data.

3. Filtering and sorting
Learn how to use filters (WHERE) and sort results (ORDER BY) to narrow down large datasets.

4. Joining tables
Real-world databases have multiple tables. Knowing how to JOIN them is critical for combining different sources of data.

Leveling Up: Intermediate Concepts

Once you’re comfortable with the basics, it’s time to dive deeper:

• Aggregate functions – SUM, AVG, COUNT, MIN, MAX for summary analysis
• GROUP BY and HAVING – for grouping data and filtering aggregated results
• Subqueries and nested SELECTs – for advanced queries and custom insights
• Indexes and database optimization – to handle large datasets faster
• Data cleaning and transformation within SQL

From Analyst to PRO

Advanced SQL skills can set you apart in the world of business analytics. Pros know how to:

• Write complex queries involving multiple tables and conditions
• Build automated reporting dashboards
• Implement data validation and quality checks
• Optimize queries for performance on large databases
• Integrate SQL with analytics tools like Tableau, Power BI, or Python

Real-World Example

Suppose you work in retail analytics. Using SQL, you can quickly find the top-selling products, analyze customer purchase habits, or identify regions where sales are dropping. With a few well-crafted queries, you could generate actionable insights and share them with your team, influencing the company’s strategy.

Tips for Success

• Practice SQL every day—use online platforms and sample databases
• Solve real business problems for hands-on learning
• Stay updated with advanced techniques and new SQL features
• Collaborate with other analysts to learn different approaches
• Document your queries and share your knowledge

Conclusion

Mastering SQL opens the gateway to powerful business analytics. From scratch to PRO, each level of SQL builds your ability to transform raw data into valuable business strategies. In the modern business world, SQL isn’t just a technical skill—it’s a strategic superpower. Start your journey today and become the data-driven professional every organization needs!

How Trump changed his mind on tariffs

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Peter Nicholas, Garrett Haake and Carol E. Lee
Reporting from Washington
mgmarket9 at
“Liberation Day” gave way to Capitulation Day last night.

President Donald Trump pulled back yesterday on a series of harsh tariffs targeting friends and foes alike in an audacious bid to remake the global economic order.

Image: President Donald Trump
Saul Loeb / AFP - Getty Images
Trump’s early afternoon announcement followed a harrowing week in which Republican lawmakers and confidants privately warned him that the tariffs could wreck the economy. His own aides had quietly raised alarms about the financial markets before he suspended a tariff regime that he had unveiled with a flourish just one week earlier in a Rose Garden ceremony.
mgmarket4 at
The stock market rose immediately after the about-face, ending days of losses that have forced older Americans who’ve been sinking their savings into 401(k)s to rethink their retirement plans.

Read the full story here.

32m ago / 12:55 PM GMT+3
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China"s foreign ministry calls the U.S. a "21st century barbarian"

Peter Guo

Reporting from Hong Kong

China"s public language on its trade war with the U.S. has become increasingly bellicose and took a new turn today when Beijing"s foreign ministry said the Trump administration"s tariffs have made the U.S. a “barbarian of the 21st century.”

Trump’s tariffs will “never America great again” ministry of foreign affairs spokesperson Huang Jingrui, wrote in an open letter today in Hong Kong’s newspaper South China Morning Post.
mgmarket4 at
“A tariff-wielding barbarian who attempts to force countries to call and beg for mercy can never expect that call from China,” Huang said, adding that the U.S. is “obsessed with the art of bullying and blackmailing the entire world.”

47m ago / 12:40 PM GMT+3
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EU welcomes 90-day tariff pause

Peter Guo

The EU President Ursula von der Leyen said today that the region welcomes Trump’s announcement to pause tariffs for 90 days.

Von der Leyen said the EU remains “committed to constructive negotiations” with the U.S., according to a statement from her office.

Meanwhile, Europe continues to focus on diversifying their trade partnerships, engaging with countries that account for 87% of global trade, she said.

Trump’s tariffs have shown that the European internal market is the region’s “anchor of stability and resilience” in times of uncertainty, von der Leyen added.

1h ago / 12:27 PM GMT+3
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Trade war with China "to spark a wave of smuggling"

Peter Guo

Reporting from Hong Kong
mgmarket7 at
Irregular trade including smuggling will most likely rise amid the U.S." and China"s tit-for-tat tariffs, an economist warns.

The cost of tariffs has become “prohibitive to almost every company,” Tianchen Xu, senior economist at Economist Intelligence Unit.

“As a result, trade flows in both directions will tumble, and irregular trade will proliferate, including smuggling, transshipment and systemic under-reporting of trade value during customs clearance,” Xu said in a note.

Xu said trade negotiations and a partial de-escalation in the ongoing trade war may ensue in the coming months, but those tensions are likely to worsen in the short term between the world’s two largest economies.

1h ago / 12:09 PM GMT+3
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California plant business owner says costs will double with tariffs

Gadi Schwartz and Phil Helsel
The owner of a California home decor and plant shop said that even in dealing locally, the sourcing of goods from China is impossible to avoid.
mgmarket4 at

https://mgmarket8at.ru

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