Oracle 9i vs Oracle 10g: Difference and Comparison

The computer has now become the most essential part of the lives of individuals. And it runs and stores its information in the form of a database.

With the change in time, the requirements for different and advanced features for the storage of data became necessary. Thus, to overcome this problem, a new relational database system was invented that was able to store more and more data.

Key Takeaways

1. Oracle 10g introduced a new feature called Automated Storage Management (ASM), which simplifies database storage management.
2. Oracle 10g also improved the scalability and performance of the database compared to Oracle 9i.
3. Both versions offer similar features, such as Data Guard, a flashback database, and partitioning.

Oracle 9i vs Oracle 10g

Oracle 9i was released in 2001 and was the first version of the Oracle DBMS to support Internet computing. Oracle 10g, which was released in 2003, is built on the features introduced in Oracle 9i and new capabilities. Oracle 10g was designed to be more modular and flexible than previous versions.

Oracle 9i is one of the software developed by System Development Laboratories (SDL) and is the earlier version of the Oracle software.

It was released by the laboratory in the year 2001, and the three main components of the software that built it completely – database, application server, and developer suite. The prefix used in the term is the acronym for ‘internet ready’.

Oracle 10g is another software developed by the same company SDL and is the latest and upgraded version of the Oracle software.

The laboratory, or say, the company, released the software in the year 2003. Multiple advanced features have been attributed to the software version, making it more preferred by developers.

Comparison Table

Parameters of Comparison	Oracle 9i	Oracle 10g
Released in	2001	2003
Prefix	Internet ready	Grid computing ready
Version	Lower	Higher
Features	Less	More
Management	Difficult	Easy
System requirements	Less	More
Other features	Absent	Backup, flashback, recovery, and many other

What is Oracle 9i?

Oracle 9i is one of the Oracle database versions built and developed by the Software Development Laboratories (SDL). There are many different versions of the software that are categorized by the alphanumeric system.

The software was developed and built in the year 2001. 

The prefix used at the end of the software name has a particular meaning behind it, and it stands for the term ‘internet ready’.

The three basic components of the software that incorporate the complete software are – the database, application server, and developer suite.

The Oracle 9i software is considered the early version of it. And thus so, the system management of the software is difficult and is less required. However, there are no additional features of the software. 

The varied features of the software have been enlisted below and are –

• Improved security
• While data is loaded, the new feature compresses the different keys
• Automated DBA
• Java JDK 1.3
• Local tables on the system are managed locally
• XML database support
• Replication feature
• Data sharing feature
• Data Guard and enhancement

What is Oracle 10g?

Oracle 10g is another software released by the same company as Oracle 9i, which is SDL, and the same company was established in 1977.

The different version of the core software Oracle has many versions and sub-versions. And the Oracle 10g is among the software’s latest and most upgraded versions.

The software was released two years after the release of Oracle 9i, which was in 2003. In the name of the software, the prefix is used ‘g’ as the acronym for the term ‘grid computing ready’.

The management of the above software is quite easier, and the requirement of the system is more.

The varied features attributed to the latest version of the Oracle 10g software are given below –

• Resonance
• Managing the storage
• System files can be moved
• Transparent Session Migration
• Fast connection failover
• Integrated Cluster-ware can be managed
• Enables network support of high-speed InfiniBand

Main Differences Between Oracle 9i and Oracle 10g

1. The software Oracle 9i was released and developed in 2001, whereas comparatively, on the other hand, the software Oracle 10g was released and developed in 2003.
2. The prefix used at the end of the software name ‘i’ is for the internet ready, while comparatively, on the other hand, the prefix used at the end of the Oracle 10g software is for the grid computer ready.
3. The Oracle 9i software is considered as the lower version of the database while comparatively, on the other hand, the Oracle 10g software is the better version with necessary upgrades and improvements. 
4. The features listed in the Oracle 9i are quite less, while comparatively, on the other hand, the features enlisted by the Oracle 10g are high-end and advanced.
5. Managing the Oracle 9i software is a bit difficult, while comparatively, on the other hand, Oracle 10g is relatably easier to handle or manage. 
6. System requirements for the Oracle 9i are less, while on the other hand, the system requirements are more in the case of Oracle 10g software.
7. The added features are mainly absent in the case of Oracle 9i, whereas comparatively, on the other hand, the added features offered by the Oracle 10g software are backup, flashback, recovery, and many others. 

References

1. https://mpra.ub.uni-muenchen.de/12158/
2. https://books.google.co.in/books?hl=en&lr=&id=NG4RpD8aLEIC&oi=fnd&pg=PR3&dq=difference+between+oracle+9i+and+10g+&ots=vpS87QfIfJ&sig=8LyeOFhHet1mX3HmdbbtOtBLqGU&redir_esc=y#v=onepage&q=difference%20between%20oracle%209i%20and%2010g&f=false
3. http://datasoftech.net/library/NJOUG_flashback.pdf
4. https://dl.acm.org/doi/abs/10.5555/940818