SQLP Certification Preparation Course with Data and People

With data, together with data and people

Benefits of the SQLP Certification

• It gives you superpowers when changing jobs.

  
  

  • At financial institutions and various major corporations, having the SQLP certification increases your chances of being hired by 30%.

  • If your chances of successfully changing jobs were 50%, they increase to 80%.

  
  

• You can change your role to DBA or DA.

  
  

  • DBAs and DAs account for only 5% of development personnel, making them highly scarce.

  • Because it requires a high level of technical expertise, it is not easy to enter.

  • At this point, if you hold an SQLP certification, the DA team will scout you even if you don’t want to go.

  • DBAs and DAs have monthly freelance rates that are approximately 1.5–2 million won higher.

  • It's an attractive field.

  • You can remain in the profession even after turning 50 or 60.

  
  

• Holding DAP / SQLP certifications can lead to faster promotions and enable you to present the company’s data vision

  • You can see the growth of the company you belong to, D.A.

  • That level of expertise is naturally developed throughout the learning process.

  • You can work as a data modeler or tuner on various projects within the company.

  • Your skills can be recognized within the company, which inevitably leads to faster promotions.

  • Depending on the company, you may also receive a certification allowance.

  • You can earn the trust of your colleagues through your high level of expertise.

Key points when choosing SQLP certification training (video, online courses)

• Have they produced many successful candidates?

  • See the historical record of successful candidates from Data and People (https://cafe.naver.com/dbstudydapsqlp/6818)

  
  

• How many success stories are there?

  • Refer to Data and People’s pass testimonial board (https://cafe.naver.com/f-e/cafes/25614152/menus/27)

  • To pass the SQLP certification exam, be sure to read success stories from those who passed.

  • If you read at least 5–10 success stories, your study period will be shortened.

  • By reading success stories, you can avoid trial and error and choose the shortest path to passing.

  • In the comments on success stories, you can often see people saying things like, “It would have been difficult to pass if it weren’t for the instructor...”

  • Below is a success story from a non-major and job seeker who passed the SQLP exam. - A screenshot of part of a success story from Data and People (https://naver.me/5imRgmwx)

  

• Does the instructor have consulting experience in the field?

  • 22 years of data consulting experience in the financial sector (Korea Exchange Credit Card and Hyundai Hi-Car Direct) and 7 years on large-scale public-sector projects

  • Data consulting experience on ultra-large domestic projects (project size of 100 billion KRW or more)

  • DBMS tuning experience at leading major corporations

    
    

  
  

• How much SQLP teaching experience do you have?

  • Over 30 years of teaching experience since 1995

    
    

  • Conducted numerous SQL tuning courses at Samsung Electronics and Asiana IDT

  • For 10 years since May 2016, conducted SQLP training for 35 cohorts at Data and People.

  • Data and People was the first to begin offering SQLP certification courses.

  • Each cohort fills up early (I’ve even heard that enrollment closes as quickly as course registration.)

    
    

  

  
  

  
  

• Is there a study method that leads to passing?

  
  

  • Based on extensive educational experience, we provide a shortcut to passing (https://naver.me/G7NO6e9Z)

  

  
  

  • After completing the basic course, you can take the problem-solving course (in person) at Data and People.

What is the structure of this course?

• We start with very easy material so that anyone with the ability to implement basic SQL can take the course.

• Starting with basic index configuration, this course covers SQL tuning in general.

• It is not difficult. You can easily understand it through repeated study.

• Numerous solutions to past practical exam questions (15 points) are provided.

Who should take this course?

• Those who are planning to take the exam but feel like they’re alone in the middle of a desert.

• Those who want to transition to becoming a DBA but only know Java.

• (SQL tuning-related) Those who feel like they almost have a grasp on something, but can’t give an accurate answer when someone actually asks them.

  • For reference, knowledge that you cannot explain to others is not truly your own.

  
  

• It feels like it’s about to burst when you touch it, but it just won’t pop.

  • I’ll give you the decisive push. After taking this course, everything will click and you’ll feel completely relieved.

  
  

• Those who have read the book once but feel frustrated when they actually try to tune SQL.

• Those who urgently need SQL tuning in their work.

• Those preparing to take the SQLP exam and needing to establish a foundation

• Those who still have no idea what it means, no matter how much they read the book

※ We thoroughly explore everything from the very basics of tuning to its deepest levels.

However, it isn't difficult. On the contrary, it's fun.

It even feels like the discomfort that had been stuck for 10 years has been refreshingly relieved.

Those who have taken my lectures know that they are incredibly easy, and…

Furthermore, I repeat things so relentlessly that you’ll practically get calluses on your ears, making it impossible to get through without understanding and memorizing them.

A Message from Data and People

Data and People (https://cafe.naver.com/dbstudydapsqlp) has been teaching DAP and SQLP certification preparation courses since 2016. We were among the first to offer DAP and SQLP certification preparation courses, and we believe we have produced the most successful candidates as well.

Many members of Data and People have repeatedly asked us to “release online video lectures.”

Finally, I’m bringing the offline courses I’ve taught for 10 years to Inflearn as online video lectures.

Starting with the very basics, this course covers everything through in-depth content on SQL tuning as a whole.

It may be a little difficult, but I think you will still find it enjoyable if you experience yourself gradually improving.

I’ve also included hands-on exercises throughout the course and added sections where we solve them together.

It covers the entire database tuning process based on more than 30 years of hands-on experience in the field.

Study together and earn the SQLP certification.

The SQLP certification will change your lives.

Thank you.