Which of the following is a limitation of a database?

Asked by: scraper  |  Last update: August 3, 2026
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A database (or a Database Management System, DBMS) provides significant advantages for data management, but it also has inherent limitations compared to simpler file systems or when dealing with massive modern workloads.

What are the limitations of a database?

Disadvantages of database development

  • High initial costs. You will likely need to pay for skilled developers, specialist software, and possibly hardware upgrades. ...
  • Time-consuming process. ...
  • Skill requirements. ...
  • Operational risks. ...
  • Maintenance and upkeep. ...
  • Data security and compliance concerns.

What are database limits?

A Database Limits

Limits exist on several levels in the database. There is usually a hard-coded limit in the database that cannot be exceeded. This value may be further restricted for any given operating system. Database limits are divided into four categories: Datatype Limits.

What are the 4 features of a database?

The foundation of database transactions is the ACID properties (Atomicity, Consistency, Isolation, and Durability). DBMS ensures that transactions are atomic (indivisible), consistent (follow defined rules), isolated (do not interfere with each other), and durable (persist even after system failures).

What are 10 disadvantages of a database?

Disadvantages of Database Management Systems

  • High Cost of Hardware and Software. ...
  • Complexity of System Implementation. ...
  • Need for Skilled Database Professionals. ...
  • Performance Overhead for Simple Tasks. ...
  • Vulnerability to Security Breaches. ...
  • System Failure Affects Entire Database. ...
  • Frequent Maintenance and Updates Required.

What Are The NoSQL Query Limitations Versus SQL? - Server Logic Simplified

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What are 5 advantages of a database?

Key advantages include:

  • Reduced data redundancy.
  • Improved data consistency.
  • Enhanced data sharing capabilities.
  • Enforced integrity restrictions.
  • Greater security through user authentication.

What are the 4 types of databases?

Databases are typically categorized by how they store, structure, and query information. The four most common types are Relational (SQL), NoSQL, Object-Oriented, and Graph databases, each designed for specific data models and use cases.

What are the 5 functions of a database?

In essence, database functions include:

  • Organized Data Storage. ...
  • Preventing Data Duplication. ...
  • Cost Savings. ...
  • Facilitating Access for Many Users. ...
  • Centralizing Data. ...
  • Maximizing Data Security.

What are the 4 main objects in a database?

All of these items — tables, queries, forms, and reports — are database objects.

What are the limitations of Access databases?

What are the Microsoft Access Database Limitations?

  • Data size limitation. ...
  • Concurrent user limitation. ...
  • Performance limitation. ...
  • Security limitation. ...
  • Limited scalability. ...
  • Integration limitation. ...
  • Reliability and data integrity limitation. ...
  • Lack of advanced functionality.

What are the challenges of a database?

Managing relational databases presents several key challenges, primarily related to schema design, performance optimization, and maintaining data integrity. These systems require careful planning to balance flexibility with efficiency, especially as applications scale.

What are the limitations of key value database?

Key-value databases have some limitations. We can only search a value by its key, so we will have a problem if we don't know the key we want to find. Some key-value databases have added extended functionalities to avoid this problem. They can search by value and create secondary indexes to specific value attributes.

What are the five limitations of file system?

A traditional file system has several disadvantages including data redundancy, data inconsistency, lack of data integration, program dependence, data dependence, limited data sharing, poor data control, and problems with security. It also requires excessive programming effort.

What are the 10 limitations of research?

Research Limitations Examples

  • Subjectivity. Qualitative research often requires the researcher to interpret subjective data. ...
  • Researcher Bias. ...
  • Generalizability. ...
  • The Hawthorne Effect. ...
  • Replicability. ...
  • Limited Scope. ...
  • Time Constraints. ...
  • Resource Intensiveness.

Which of the following is not an advantage of using a database?

The option that is not an advantage of using a database is increased data redundancy.

What are the two main databases?

Relational databases. Nonrelational databases or NoSQL databases.

What are the six database objects?

The main objects of a database are tables, indexes, sequences, saved searches, and views. Each of these objects helps to organize the data so that it is more accessible to the user.

What are the 10 examples of databases?

Databases are organized collections of data structured for efficient storage, retrieval, and management. Common examples include relational databases like MySQL and Oracle for structured transactions, and NoSQL databases like MongoDB and Cassandra for flexible, unstructured data. Key types used for diverse applications in 2026 include:

What are the three databases?

Types of databases include relational databases, NoSQL databases, object-oriented databases, and graph databases. Relational databases use structured tables, while NoSQL supports unstructured data. Object-oriented databases store data as objects, and graph databases manage relationships using nodes and edges.

What are the 4 basic database operations?

Summarising what you already know, there are four basic operations that can be performed on databases. They can be remembered using the acronym CRUD which stands for Create, Read, Update and Delete.

What are the disadvantages of using a database?

15 Key Disadvantages of DBMS (Database Management System): A Detailed Overview

  • Rising Expenses. ...
  • Operational Complexity. ...
  • Ongoing Maintenance Challenges. ...
  • Slower Performance. ...
  • Frequent Updates and System Upgrades. ...
  • Challenging System Design. ...
  • Single Point of Failure. ...
  • Integration Issues.

What are the five characteristics of a database?

Characteristics of Database Approach

  • Data Organization and the Self-Describing Nature of the Database System. ...
  • Integrity of Data. ...
  • Data Independence. ...
  • Data Security. ...
  • Data Consistency with the Centralised Management System. ...
  • Sharing of Data. ...
  • Query and Report Flexibility.

What are four advantages to using a database?

In this article, we will explore the advantages of using a database instead of a spreadsheet.

  • Data Structure and Integrity: ...
  • Scalability: ...
  • Data Security: ...
  • Concurrent Access: ...
  • Data Relationships: ...
  • Performance and Speed: ...
  • Data Backup and Recovery: ...
  • Automation and Integration: