Databases act as stores for data. Databases are very useful, especially at a time when organizations are generating huge volumes of data. They help organizations to structure and group their data. Oracle is a common Database Management System among businesses. It is well-known for the scalability and security that it offers to data. With Oracle, you can run SQL queries against your data to establish relationships among different entities within your dataset.
Databases should offer high performance through queries that run faster. One of the ways to ensure this is by coming up with a good design for your database. Taking time to design your database will also help avoid challenges such as inefficiency and high redundancy. An Oracle database design tool can help you to come up with a good database design and save time.
In this article, you will get to know about the top Oracle database design tool options that are available for you.
Table of Contents
What is Database Design?
Database Design is a collection of processes or tasks that facilitate the Designing, Development, Implementation, and maintenance of Data Management Systems. Creating a proper Database Design reduces the maintenance cost, improves data consistency, and reduces disk storage costs. Thus, Database Design is an important concept. The Database Designer should impose constraints on the database to determine the kind of data to be stored.
The goal of Database Design is to produce the logical and physical design models for the database system to be developed. The logical model focuses on the data requirements and the data to be stored without considering the physical model.
The physical model focuses on translating the logical database model into physical media using software systems like database management systems and hardware resources.
What is Oracle Database?
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Oracle Database, or Oracle DB, is a relational database management system (RDBMS) developed by the Oracle corporation. It was originally developed by Lawrence Ellison together with other developers. Oracle DB is one of the most trusted and widely used database management systems across the world.
Oracle DB is based on a relational database framework where users can directly access database objects by running SQL queries. It is a scalable database management system, hence, it is used by global companies that store data across wide and local area networks. It also comes with its own network component to facilitate communication across networks.
Key Features of Oracle Database
Here a some of the key features responsible for the immense popularity of Oracle.
- Cross-Platform Integration: Oracle supports and works on all operating systems (OS), including Windows, macOS, Linux, and others.
- Backup and Recovery: Oracle’s backup and recovery capabilities allow it to retrieve data from any accident or technical failure. Oracle’s RAC architecture ensures that all data and processes are backed up.
- Analytics Solutions: You can use Oracle Advanced Analytics and OLAP (Oracle Analytic Processing) to quickly do analytical computations on business data.
- Compliant with ACID Attributes: Oracle DB offers ACID (Atomicity, Consistency, Isolation, and Durability) properties to ensure the Database’s integrity during transaction processing.
- Simple Communication: Communication between applications on different platforms is simple. Oracle’s native networking stack allows you to seamlessly interface your database with applications on a variety of platforms. For example, you can simply link and interact with a Unix-based application with your Oracle database (running on Windows).
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Below are the top Oracle database design tool options:
1) Visual Paradigm ERD Tools
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Visual Paradigm is a top database design tool among database developers. It helps users to create a database design by following an Entity Relational Diagram (ERD) approach. An ERD is a baseline for any database. It shows how the tables within the database will be related to each other.
Visual Paradigm helps in making projects successful through features such as Enterprise Architecture, Mind Mapping, Visual Modeling, and more. You can use it to create various diagrams to represent your physical database.
The tool also generates DDL files to help you translate the physical model into a physical database.
2) ER Studio
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ER Studio is an oracle database design tool and data architecture tool created by IDERA, Inc. You can use it as a desktop app on your Microsoft computer. Other than Oracle, this top database design tool is compatible with cloud platforms such as Azure SQL Database, Amazon S3 & RDS, Google Database Service, Blob storage, Oracle MySQL Cloud Service, and Snowflake.
ER Studio comes with notations for drawing ER diagrams at all levels, that is, conceptual, logical, and physical. It also has an automated tool to help you translate your logical model into a physical model. ER Studio also checks for compliance and normalization.
3) Navicat
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Navicat is another top Oracle database design tool that can be installed on Windows, Linux, and Mac OS for designing databases. It has three standard notations, UML, Crow’s Foot, and IDEF1X. It also comes with automated features for creating logical and physical models as well as physical databases.
This top database design tool has a reverse engineering feature that helps in importing existing supported databases to edit them visually. Its Export SQL feature allows users to generate SQL scripts for every component of the physical data model.
4) Lucidchart
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Lucidchart is another top Oracle database design tool. It comes with collaborative database design tools for creating database diagrams. This gives the teams proper assistance in creating a database that works properly.
Lucidchart is a web-based tool, hence, you don’t have to download it to use it. Instead, you access it from your web browser. It is also a good collaboration tool, allowing database design teams to access their projects in real-time. Lucidchart comes with more than 500 image templates and supports different integrations other than Oracle.
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5) Vertabelo
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Vertabelo is an online Oracle database design tool that helps you to model your database from the conceptual model to the physical model. Other than Oracle, it supports several other database management systems including PostgreSQL, SQL Server, and others.
Vertabelo comes with a clean, responsive, and modern user interface. It also supports UML, Crow’s Foot, and IDEF1X notations for creating logical and physical data models.
It also comes with an automated feature for creating the physical data model from the logical data model.
6) Erwin Data Modeler
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Erwin Data Modeler is also another top Oracle database design tool that can help you to deploy high-quality enterprise data assets. It helps organizations to discover, design, visualize, and deploy enterprise data through an intuitive user interface built on industry standards.
This database design tool also offers a model-driven collaboration and uses standards to ensure data quality. It is used by Data Architects and other IT professionals.
7) DbWrench
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DbWrench is an Oracle database design tool that supports synchronization and the designing of databases. It helps users save time when handling many tasks. With DbWrench, you can forward as well as reverse engineer databases.
DbWrench was developed by Nizar systems in 2017 with the goal of having an easy-to-use Oracle database design tool. You can also use it on different operating systems.
8) DeZign for Databases
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DeZign is another Oracle database design tool that supports data modeling for database professionals. It is a robust tool with easy-to-use features.
DeZign supports features such as ER diagramming, industry-standard design notations, multiple display modes, pan and zoom window, reverse engineering, ER modeling, and forward engineering.
It is a suitable tool for both beginner and experienced database designers.
Conclusion
The key pointers covered in this article are: Databases help organizations store data—the structure and group of data during storage. Oracle is a database management system. You can run SQL queries on your Oracle database to establish relations between different entities. Database design is a collection of processes to facilitate the designing, development, implementation, and maintenance of data management systems.
A proper database design helps to reduce the maintenance cost, improve data consistency and reduce disk storage costs. There are many Oracle database design tool options. It’s up to you to choose the tool that fits the goals and requirements of your organization. In case you want to export data from a source of your choice such as Oracle into your desired Database/destination then Hevo Data is the right choice for you!
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