[ITⓔ코칭] Oracle로 배우는 실전 데이터관리

Maximizing production capacity begins with innovation in the production site. Let's create goods and services that fit the company's purpose with optimized processes from cost purchasing to production and beyond!

Accounting is the language of management and a useful tool for decision-making. Let's understand the financial status, performance, and capital fluctuations of a company through accounting, and make reasonable decisions at the right time and place!

Copywriting from my story, sparking empathy. Copy that feels ubiquitous. How can we write distinctive copy? To craft unique copy, one must embed the writer's own story. My story is ultimately that of an ordinary person, capable of resonating with common customers, making them feel, 'This is my story, too!'

Performance Management Training Solution to Make Leaders 'Speak Through Performance' As the corporate environment rapidly changes due to DT transformation, leaders' perceptions, knowledge, and methodologies regarding performance management must also change. Global leader CEO Jung Tae-hee, the youngest female executive in the IT industry, shares how to gain recognition through performance management, incorporating the latest performance management trends from the most innovative companies.

For leaders who wish to provide unsparingly both sharp feedback (Push) and warm emotional support (Pull) to their team members, but are unsure of concrete methods or find implementation challenging, let's learn the leadership know-how 'Leadership of Encouragement' from Executive Director Seo Eun-ah, who for over a decade achieved results in a global Big Tech company's marketing organization, where performance is verified minute by minute.

Beyond 'The Art of Memo', Korea's #1 Archivist's Miraculous Memo Use! The common habit of successful people, 'Memo'—the complete 'Recording Skill' to make it yours : What to write, how to write, where to use?

Why should office workers study? And how should they study? Dr. Noh Kyu-sik, South Korea's top study-brain expert and leading brain science authority, shares tailored study methods for office workers!

Conversation cheat code for an intimate atmosphere! Even 1 minute of chat is enough.

If your heart pounds at the words, “Try to come up with an idea”? Choi Jang-soon, CEO and the creativity leader in the advertising sector, shares lifestyle-integrated creative habits! Even if you're an ordinary, introverted person who prefers FM, and your heart pounds and you break out in a cold sweat at the single word 'Idea!', you can become an idea bank if you change your habits! Choi Jang-soon, a current advertising agency CEO and the top-ranked influencer for creative collaborations, teaches 7 easy creative habits that help you gain big ideas from the small, everyday moments that pass by.

How Top Sellers Sell! 14 Killer Strategies from Sales Masters Who Excel Even in a Downturn

Should new recruits only do well what their team leader or senior colleagues tell them to?! Now, no! This lecture is necessary for organizations that want new recruits who understand 'work' and 'results' from a business perspective, and for rookie office workers who want to grow into leaders recognized by their team and company! If you are a new recruit who wants to work skillfully like a senior and lead tasks and get ahead like a CEO, then 'Career Branding'! A new recruit competency improvement course that brings about changes in the thoughts and actions of those just starting their careers!

Key Practical Features for 6 MS365 Tools Updated with Copilot From Excel, Word, PowerPoint, Outlook, OneNote, to Teams, will your proficiency in the tools you use daily at work suddenly level up with Copilot? Even without OA classes that require significant time to memorize each function, you can easily obtain the necessary results with the help of Copilot, your personal work assistant. This course begins with the concept and basic usage of Copilot, then guides you through functions that can maximize work efficiency by utilizing Copilot according to your workflow, from meetings to document creation, analysis, and presentations. You can immediately apply the customized prompts for each tool, provided by an MS365 MVP expert, to your practical work.

Business presentations must differ from those for lectures, events, or promotions. Learn what real business presentations entail, from audience-tailored content, document writing, to delivery skills. This training is for 99% practical, real-world application.

In a workplace where one must assert their arguments, with continuous presentations, negotiations, meetings, and public speaking, the importance of an attractive and competitive voice is growing ever more. Through voice training, let's rediscover the attractive voice we naturally possess, effectively persuade others, and become a competitive professional!

For office workers navigating the in-person and remote era, literacy is even more crucial for smooth communication. From result-driven writing (reports, presentations) to text-based etiquette (emails, messengers, collaboration tools)! It teaches business literacy to all professionals for effective text communication.

Every office worker has a "speech" moment where they must speak "officially"! Office workers' speaking skills revealed by Announcer Jung Yeon-joo, a veteran announcer with 26 years of experience and an office worker, who is also the speech coach ministers seek out first! From the mindset related to official speaking, to basic vocalization skills, how to improve vocabulary, and communication methods for various situations within the organization such as reports/presentations/discussions! Let's master the core content related to office worker speaking and become an office worker who 'speaks well'!

Report Writing: The perennial concern for 10 million workers. A solution for all workers daunted by every report! Learn perfect report writing skills from CEO Lim Young-gyun, a master who reviewed ~10,000 reports over 20 years, through three principles.

In the era of big data, data science is gaining attention as a solution for scientific business decision-making. Through this course, you will learn about various data analysis methods and utilization methods and be able to apply them to your work.

From basic functions to high-level practical documents used in the field and sensible design know-how, give wings to your documents with PowerPoint 2016!

From basic functions to high-level practical documents used in the field, to new features exclusive to Excel 2016! Give wings to your documents with Excel 2016!

From building a database to creating tables, you can manipulate and change data within the database using various SQL queries.

This course will solidify the basics of SQL through various problems that can be encountered in the actual IT industry. Solve the problem-solving quests, take the first step toward data analysis, and strengthen your SQL skills that can be applied in real life!

The goal of this course is for you to efficiently learn SQL, apply it directly to practical work, and quickly develop data analysis skills. Let's grasp essential SQL fundamental concepts through solving Hackerrank problems, immediately apply them to real-world tasks, and truly enhance your skills.

From understanding SQL to using actual functions, Complete preparation for SQLD certification with the latest past exam questions!

MySQL for non-majors! This lecture quickly skims through essential concepts with brief explanations, then allows you to learn MySQL hands-on by "playing" with examples on the site.

This course teaches MS-SQL through baseball/company databases.

[Web Dev Beginners Only] Build a Spring Boot REST API easily, step-by-step, fully understanding JPA.

This course is a master class that systematically covers the fundamental principles and practical applications of MongoDB. Starting with core MongoDB concepts, you will systematically learn essential topics for practical work, such as database design, CRUD operations, indexing, aggregation pipelines, performance optimization, transactions, and security. It explains topics step-by-step so even beginners can understand, and you can deeply learn the working principles of MongoDB through exercises and examples. This is the best introductory and practical course for developers who want to build strong MongoDB skills for practical work.

This is a lecture using the only domestic e-government framework and Layered Architecture, which are widely used in practice but not available in Korea. In this lecture, we will learn how to build the backend and server side of web development using the Spring Framework and the e-government standard framework.

From Java basics to advanced concepts, and Oracle SQL too, Backend web development series with hands-on practice, taught by star instructor Young Cody Kim who explains clearly for non-majors and coding beginners

This is an introductory BigQuery (SQL) course for beginners. Recommended for those curious about data processing methods. We teach SQL from a data analysis and data engineering perspective rather than a backend development perspective.

For those who feel overwhelmed preparing for the SQLD exam, this is a comprehensive course that analyzes the entire Norang-i scope, organizes necessary theory, conducts practice-focused classes, and solves all problems systematically. With short, concise clips and topic-based segmented structure, you can build skills that work directly in the exam room.

SQLD, where should I start? This course is for you who feel so overwhelmed; you'll meet a changed you after completing it. SQLD All-in-One Pass!

SQLD Yellow Book 176 Problem Solving Lecture for You Who Studied but Cannot Solve Problems. After Completing the Course, You Will Become an Expert Beyond Passing. SQLD All-in-One Pass!

Learn common components of global-scale services through popular papers, books, and articles.

This is a course on making practical Unity games with a database. Challenging areas can be covered in this course.

This course aims to acquire the state-authorized SQLD certification. SQLD refers to a developer who, based on database and data modeling knowledge, can write accurate SQL for manipulating and extracting data while developing application software.

Knowledge Graph-Based RAG System in Neo4J: Next-Generation Search Leveraging Data Relationships Beyond Simple Vector Search Maximize RAG Performance using Graph DB Power!

By implementing various practical data analysis cases using SQL, you can simultaneously improve your data analysis and SQL utilization skills.

If you can master DB and programming, you should be more than halfway prepared for the information processing engineer exam. Let's take a look at the DB and programming parts, which are worth 45 to 55 points in the practical exam, and pass the written exam steadily.