Database during a business scenario is usually related to an inventory of leads or customer information, though during a more technical environment, it also can be mentioned as Microsoft SQL Server, Oracle or Sybase. Conventionally accessible offline, databases have also spread across the web horizon conveyed over the web and are obtainable on a monthly subscription basis. Though Wikipedia gives you a good list of online databases, here I’ll mention only the advantage and disadvantages of getting your data online and forming a web database of your own.
For the past several years we’ve been collecting data using spreadsheets or SQL and pretty much our skills to convert it into a database that comes in handy later. Microsoft Access, SQL, and Oracle have come along an extended way in supporting spreadsheets because the complexity of the database increased, and it started falling apart. But these databases were available only on one desktop or accessed over a LAN connection to an in-house server. Easily tackling the desktop spreadsheet applications within the mid-field, web databases are closing in to attain and have become the lifeline of individuals moving their data online. Most of those web databases are hosted in a Cloud environment and guarded by SSL encryption and a secure log-in with proper User Access Control.
Some advantages of using a web Database:
Online – because the name suggests, an internet database is often accessed from a web browser from anywhere in the world. With Cloud Computing coming to the foreground, it’s much easier to host a web database in an elastic public cloud, making it more scalable and secure.
Elasticity – A web-based database can hold infinite data and is completely elastic in nature. Whenever there’s a surge in the data flow, more space for storing is often allocated and scaled up and down to support requirements.
Multi-tenancy – A public cloud database is usually multi-tenant in nature. this suggests an equivalent database is often employed by multiple customers on a shared model where you pay just for the space you employ.
Pay-Per-Use – Monthly subscription-based pay-per-use model makes online databases look quite lucrative where you are doing not got to invest an enormous Cap-Ex on licensed software.
Limitations or disadvantages of a web-based Cloud or Online Database:
One of the gravest concerns of employing a web database is security. With not many security standards available within the Cloud Computing model, most users are worried about putting their financial data online.
Another concern when selecting a web database is switching. Different databases support different formats, and switching from one to a different one becomes a pain, thereby increasing switching costs.
There are times when the server is often down due to multiple reasons which may cause huge data loss and inaccessibility, thereby causing great losses to customers.
Online databases can improve your productivity in some ways and may serve multiple functions. You’ll customize a web database consistent with your business workflow, or just use it for data collection and knowledge sharing. Web-based databases work in different environments, in order, that is the biggest advantage you’ll get.
If you’re getting to move your spreadsheet data online, then try some third party too to make a custom online database application without writing any line of code. Just add data and obtain a ready web-based application for your contact list, customer information or inventory details.
When you want to make a strong Oracle DBA career then you should be aware of database services and other database technology. Without having knowledge of Oracle internals, Oracle performance tuning, and skill of Oracle database troubleshooting you can’t be an Oracle DBA expert.
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