Oracle Database
Hvad er Oracle Database?
Oracle database services and products offer customers cost-optimized and high-performance versions of Oracle Database, the world's leading converged, multi-model database management system, as well Læs mere as in-memory, NoSQL and MySQL databases. Oracle Autonomous Database, available on premises via Oracle [email protected] or in the Oracle Cloud Infrastructure, enables customers to simplify relational database environments and reduce management workloads. Læs mindreHvem bruger Oracle Database?
Oracle Database provides organizations with enterprise-scale database technology stored in the cloud or on premises.
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Oracle Database
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Nairoby
It is considered the database manager par excellence worldwide, however it has its detractors
Kommentarer: I have learned a lot using Oracle, it would be great if it were not so expensive, as well as being certified in it. It is important to know that a well-crafted database will work in any database manager, Oracle can not solve faults or problems in a poorly-related database
Fordele:
- Allows the management of relational databases from very simple to large volumes of data. - Because it is relational, the PL / SQL language is used. - It is agile, consistent and robust. - It has all the functionalities that a DBA would like to have for the management, control and performance of the databases. - A well-configured cluster with Oracle is practically invincible. - Oracle is currently bringing all its products and services to the cloud, that is, based on Internet. - The graphic tools used with Oracle are intuitive and easy to use, practically They do all the work. - The tools also allow you to intone databases, improve performance, give you alerts. - Allows to make backup copies, partitions, manage users to control the security of information.
Ulemper:
- An Oracle license is very expensive, so it is not accessible to everyone. - Staff with knowledge in Oracle is equally expensive, information costs money! - It is difficult to access information related to the driver, its configuration and maintenance. - For DBA without experience, a configuration is complicated by the amount of details that must be consider. - If you do not have a graphical interface to work with Oracle, you should have knowledge in commands to work in consoles or terminals.
Samuel
Overvejede alternativer:
World's best RDBMS database
Kommentarer: Since I've been an Oracle DBA for about ten years, I greatly appreciate how well Oracle Database manages the deployment of the majority of the data for the company I work for. It also enables stable backup and storage of vast volumes of data and supports a number of programming languages. Oracle offers PL/SQL, a complicated but effective query language that is not simple. The world's most potent characteristics include data auditing, backup and recovery, data encryption, as well as the capability for data analysis. Companies that use Oracle databases pay for technical support services, which are provided by highly knowledgeable and competent Oracle professionals who are available 24/7. This implies that you will never be without a solution to a problem or an issue. Cost is by far Oracle database's largest drawback.
Fordele:
Oracle is the #1 reliable RDBMS database in the world. It is fast, reliable and secured. It is the gold standard in the database world. To scale how good is a database product, it will be placed in front of Oracle database and compare with it
Ulemper:
1. Oracle is not Windows operating system friendly. It is usually built on Linux, which is not user friendly for most people. Anyone who wants to become an Oracle expert will take many years to become a senior level developer or administrator2. very expensive, not for personal usage
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Old and Outdated and in need of refurbishing/needs to be replaced by some new Google product
Kommentarer: Oracle helped our business use secure filesharing, but wasn't great. We stored a lot of stuff on their database but I am overall not a fan. It was helpful to our company, but I feel like there HAS to be bigger and better and more user-friendly products out there doing a better job.
Fordele:
Had to use it for work. It was ok for filesharing, but I feel like half the time it didn't work anyway.
Ulemper:
DEFINITELY needs a facelift in terms of its GUI. I thiiiink it needs to be more secure too, I feel like we had issues with security but I could be wrong. Seems old and outdated and like it should have already been replaced and made obsolete by some sexy new Google or startup product.
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Oracle is the best database
Kommentarer: Overall, we just loved this product. Earlier we were on mysql, but we are not getting good performance. So we switched to oracle although cost of license goes but high but we are very satisfied . No user can complaint us about slowness or any kind of performance degradations.
Fordele:
What i like the most about oracle is their public forum, people are very helpful and even when you log a tciket with support they are great too. Now coming to functionalities, its notification, backup strategies, IO user interface how to troubleshoot performance cases and replications stratigies were superb. I can handle everything by my own. My database size is 6TB and i can just sleep well in confidence it will work fine and perfectly
Ulemper:
Till now i dont have negative thing to say about oracle. Its being used my 90% of organisations and it has everything which is required by an application to make their app/website and product falwless
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Oracle DBMS Versatility
Kommentarer: Doing a base install of oracle DBMS is pretty easy. Setting up instances, tablespace, permissions, roles, and user schemas is more complex. However, having the skills necessary to do all this makes it easier. We also run Oracle RMAN for nightly backups, and transaction log backups makes our DR and recovery very easy to manage.
Fordele:
Widely used software for the applications we need to run our business. With support options we need to ensure it remains online 100%
Ulemper:
Ridiculously expensive to purchase and complex license terms and conditions. Support is painful to get to the right team. however, resolution for issues once you get to the team is quick and painless.
