Database Management Systems
This useful App lists 150 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 9 chapters. The app is must have for all the engineering science students & professionals.
The app provides quick revision and reference to the important topics like a detailed flash card notes, it makes it easy & useful for the student or a professional to cover the course syllabus quickly before an exams or interview for jobs.
Track your learning, set reminders, edit the study material, add favourite topics, share the topics on social media.
You can also blog about engineering technology, innovation, engineering startups, college research work, institute updates, Informative links on course materials & education programs from your smartphone or tablet or at http://www.engineeringapps.net/.
Use this useful engineering app as your tutorial, digital book, a reference guide for syllabus, course material, project work, sharing your views on the blog.
Some of the topics Covered in the app are:
1. Overview of Database Management Systems2. Database Systems versus File Systems3. History of Database Systems4. View of Data5. Extending Database Capabilities6. Types of Databases and Database Applications7. Advantages of Database Systems8. Functions of a DBMS9. Role of the Database Administrator10. Database Users11. Data Models12. Components of Database Management system13. Transaction14. Database Management System Languages15. The two tier architecture16. Three-layer architecture17. Entity-Relationship Model18. Database design and ER Diagrams19. Entity Types, Attributes and Keys20. Relationships and Relationship sets21. Types of Entity22. Constraints23. Keys24. Entity-Relationship Diagram25. Hierarchical Data Model26. Network Data Model27. Design Issues28. Extended E-R Features29. Alternative E-R Notations30. The Unified Modeling Language31. Relational Model Terminology32. Mathematical Definition of Relation33. Database Relations34. Structure of Relational Databases35. Database Schema36. Keys37. Schema Diagram38. The Relational Algebra39. Composition of Relational Operations40. The Union Operation41. The Set Difference Operation42. The Rename Operation43. Formal Definition of the Relational Algebra44. Additional Operations45. Extended Relational-Algebra Operations46. Outer Join47. Null Values48. Modification of the Database49. Views50. Physical Storage Media51. RAID52. Tertiary Storage53. Storage Access54. File Organization55. Variable-Length Records56. Organization of Records in Files57. Indexing structures for files58. Secondary Indexes59. Clustering File Organization60. Data-Dictionary Storage61. Hashing62. B Tree63. Query-by-Example64. Queries on One Relation65. Queries on Several Relations66. The Condition Box67. The Result Relation68. Ordering of the Display of Tuples69. Aggregate Operations70. Normalization71. Functional Dependency72. The Process of Normalization73. First Normal Form (1NF)74. Boyce.Codd Normal Form (BCNF)75. Fourth Normal Form (4NF)76. Fifth Normal Form (5NF)77. Algorithm for Functional Dependencies78. Objectives of SQL79. History of SQL80. Importance of SQL81. SQL Statement82. Use of DISTINCT83. Search Condition84. Pattern Matching85. NULL Search Condition86. SELECT Statement87. SELECT Statement
- Grouping
Each topic is complete with diagrams, equations and other forms of graphical representations for better learning and quick understanding.
Database Management Systems is part of Computer science, software engineering education courses and information technology degree programs of various universities.
Category : Education
Reviews (30)
When I open a unit, advertisement shows up everytime. It's disturbing. Otherwise 4/5
too many ads but good content (which should be revised due to some errors)
Somehow good but needs data to complete,,improve it so that when installed it goes to uses directly
Too much advertises comes during this application which disturbs us when you are using application to clear your concepts
After installation it is not responding
The font is too large for topics
Wont allow me to access anything. It keeps saying i should wait for a while.
This is very important and great app So we use very carefully . I am saroj Behera.
Kept closing itself and reloading
Iam think u have make it more apps like all subjects of technical education
Such a worts application Don't use it guys
It is used for every student
This app is very amezing.super.this apk is percent work in your life.
I am very happy with it...
My Own Calculus Book Submitted
Best app
It's very useful, tnx for this
Reads like a 12 year old wrote it and didn't bother asking for it to be proof-read.
Opening any module results in the same text about the need to store data, limitations of manual methods and definition of DBMS. It's a shame as the app itself looks clean and well thought out, but provides minimal useful content. I'm hoping this is a bug and will be resolved soon as I'd love to use the app for it's intended purpose
It's really good app bcoz we learn in easy mode in any time in our pocket hand
Its really great & usefull app but more explanation with diagram & example is required.... please update it
The content of Data Base Management is good but the always popping up adds are so disturbing. Please change this. Isn't it enough to show one add?
Learn easily any description in this app,they gives clearly subject to learn easily
I rarely rate apps, so that should say something. This app has made clear--in simple explanations, with real world EXAMPLES (sooo crucial for learning, these illustrative "screenshots")--a fairly convoluted, but almost vital in the business world, technical field that aids data analysis/presentation: DB usage/administration. For me it filled a lot of knowledge gaps (I'm a financial analyst and IT developer), so even if you know your way around Access and Excel I expect you'd still feel your brain expand.
This is a good app for learning online... Plz include the option for search directly any beat of that topic(i.e. DBMS)
Keep it on
But tryna see how good it is
App is crashing
Saru chhe
I installed it a minute ago....when i started using the app.....this app keeps closing itself again and again after a few seconds. I am not able to search for notes. This is not working.