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Database

A database is an organized collection of data that can be easily accessed, managed, and updated. It allows businesses and individuals to store and retrieve information efficiently. Databases come in various types, such as relational databases, which use structured data and tables, and NoSQL databases, which handle unstructured or semi-structured data. Common database management systems include MySQL, PostgreSQL, MongoDB, and Oracle. Databases help ensure data integrity, security, and scalability. They are essential for applications that require storing large amounts of data, such as e-commerce sites, social media platforms, and enterprise systems.

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Why Choose KVCH

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Instructor-led Live Sessions

KVCH experts with in-depth knowledge create a focused learning environment by presenting learners with real-world industry problems and focusing on solutions.

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Live Training Sessions

During our certified training, seasoned instructors and industry experts conduct remote sessions to share their extensive knowledge with the learners.

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Flexible Curriculum

Professionals can obtain in-depth knowledge of cutting-edge digital marketing training by taking advantage of the availability of specialised certificates.

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Expert Support

Through a ticketing system that operates around the clock, our technical support staff is available to answer any questions you may have.

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Certification

Upon finishing the course and the assigned tasks, you will be awarded a certificate from KVCH, recognising your accomplishment as a data scientist.

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Assignments

There is a quiz at the end of each lesson that must be completed before the next lesson begins to test your understanding.

Program Core Credentials

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Level

Beginner - Advance
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Trained Students

10987+
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Certificate

KVCH Certified
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online and offline
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Testimonials & Reviews

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Deepak Mandal (Python Certification Training)
Tuesday Dec 5, 2023

KVCH's Python Certification Training courses have been a game-changer for me. The learning experience is top-notch, offering a good balance of theory and hands-on practice. The instructors are fantastic, explaining complex concepts clearly and engagingly. The course structure is well-designed, making it easy for students to grasp Python programming.

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JAY PRAKASH THAKUR (Software Testing Training)
Thursday, Sep 7, 2023

So, I finished the software testing thing at KVCH, and man, I am really really happy ya know? Like, seriously. The teachers there, they aree like pros or something. They teach you all this testing stuff, and it is not boring theory, it is like real things you do in a job.And they are patient too, even with my silly questions. The people who work there are nice too, they helped me find my way when I got lost on the first day. Now, I'm feeling like I could actually do this testing job. Like, for real. The stuff I learned is already helping me when I talk about things in interviews. So, yeah, if you wanna do software testing and not be bored to death, go to KVCH. Super recommended!

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Sachin Pal (Python Certification Training)
Thursday Nov 16, 2023

My experience with KVCH was quite well and I have learned a lot .. Equal attention was given to every individual which is the best part of KVCH and faculties.. So I would suggest if you're really interested in law you should try KVCH.. It helps u overcome your fears and helps you, In achieving your goals..

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Anurag kumar (Software Testing Training)
Tuesday Dec 5, 2023

KVCH's Python Certification Training courses have been a game-changer for me. The learning experience is top-notch, offering a good balance of theory and hands-on practice. The instructors are fantastic, explaining complex concepts clearly and engagingly. The course structure is well-designed, making it easy for students to grasp Python programming.

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Sandeep Kashyap (Machine Learning Training)
Friday, July 7, 2023

I did the machine learning course for two months. It was very helpful and the hours are flexible so it is great place for anyone who is looking to learn new skills even if you have a busy schedule.

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Shruti Mahendru (Digital Marketing Training)
Friday, Sep 8, 2023

I have enrolled for digital marketing master course and guys seriously I love the course, trainer is very experienced and i got paid internship after course completion. Must recommend best digital marketing institute in Noida.

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Shivam Chauhan (Java Training)
Monday, Aug 7, 2023

My 6-week Java internship at KVCH Noida was truly exceptional. The institute's commitment to providing hands-on learning and real-world projects allowed me to dive deep into Java programming. The mentors were incredibly supportive, always ready to guide and share their expertise. I am grateful for the valuable skills and knowledge I gained during my time here. Thank you, KVCH Noida, for a rewarding and transformative experience! 🙏📚"

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vishesh shukla (Java Training)
Friday, April 7, 2023

I have pursued the course of Complete Java from the institute. The Teaching staff and the management staff is such a great person. They help with every problems during the course and even after the completion of the course. The trainer is such a knowledge full skilled working industrialist having a great knowledge. Aalways helpful and great trainer too.

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Saumya Trivedi (6 Months Java Training)
Wednesday, Dec 7, 2022

I have pursued the course of Complete Java from the institute. The Teaching staff and the management staff is such a great person. They help with every problems during the course and even after the completion of the course. The trainer is such a knowledge full skilled working industrialist having a great knowledge. Aalways helpful and great trainer too.

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Amar Sagar Rawat (Digital Marketing Training)
Wednesday, Dec 7, 2022

I did my digital marketing training under the guidance of Mr.Ajay Sharma Sir. Thanks to him, he has in-depth knowledge and he has good experience in this field. I will recommend his classes. My overall experience till now has been very good with KVCH Noida.

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Sweta Padma Prusty (Web Development Training)
Friday, Dec 9, 2022

Just completed my 6 weeks training in Web Development using Python under the guidance of Saurabh Sir. The course was well structured and helped me build better concepts. My counselor - Aarti Ma'am was also very helpful right from the beginning till the end. Had a great time learning.

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Kissu Malakar (Android Training)
Friday, Dec 7, 2018

It was really a good experience with kvch. I have done the Android training from here and our instructor ( Ginni mam) was very helpful and friendly when ever we needed help regarding any query she was there to help us.

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Sumit Vaishanv (Digital Marketing Training)
Wednesday, Dec 7, 2022

Thank you so much KVCH today I have done my complete digital marketing training. I am so happy because you have best trainer of digital marketing & really your trainer have brilliant to industrial industry expert and thank you so much my trainer Ajay sir to provide me best training. now I would like say everyone which want to like make career in digital marketing then you should also join KVCH Because KVCH Training company is the best option for you. He provides best training with 100% placement. now thanks again KVCH for Digital marketing training.

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Himanshu Sharma (Data Science Training)
Wednesday, Dec 8, 2021

I just completed my Data Science training course from KVCH. It was a money well-spent experience. My trainer was Mr. Rohan. He was a very patient and skilled mentor. Always taught the topics in simple terms and made sure everyone understood. The course content provided to the students was very helpful. Thank you KVCH for this.

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sharmila sheoran (6 Weeks Industrial Training)
Saturday, Oct 8, 2022

Thank you kvch for providing me great learning, I have completed my 6 weeks industrial training under the guidance of saurabh sir. The course was well structured and help me to build better concepts. My teacher and counselor - Saurabh Srivastava Sir and Aarti mam both were very helpful and kind.

frequently asked questions

What is MySQL?

MySQL is an open-source relational database management system that stores and manages structured data. It is widely used for web applications and offers features like SQL queries, transactions, and scalability.

What is MongoDB?

MongoDB is a NoSQL database system that stores data in a flexible, JSON-like format. It is designed for high performance, scalability, and is commonly used for applications requiring unstructured or semi-structured data.

What are the differences between MySQL and PostgreSQL?

MySQL is known for its simplicity and speed, while PostgreSQL is more feature-rich, offering advanced data integrity, extensibility, and support for a wider range of data types. PostgreSQL is ideal for complex queries and analytics.

When should I use MongoDB over MySQL/PostgreSQL?

Use MongoDB when working with unstructured or highly flexible data like documents, real-time applications, or big data. It is suited for projects that require scalability, ease of integration, and dynamic schemas.

Is PostgreSQL suitable for large-scale applications?

Yes, PostgreSQL is highly scalable and designed for enterprise-level applications. It supports advanced features like indexing, foreign keys, and complex queries, making it ideal for handling large datasets.

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