The History of the Binary Large Object or BLOB

Binary large object or BLOB is originally just vague chunks of data developed by Jim Starkey, who described the word “BLOB” as the creature that ate Cincinnati and Cleveland.  Then later on, Terry Mckiever made a “backronym” for the BLOB as Basic Large Object.  Today, the acronym BLOB is used to back up the concept of the Binary Large Object.

Initially, the word “BLOB” was used to describe the transferring of large volume of data from one database to another without any system failure or inconsistencies.  The idea of blobbing was derived from the image of a person transferring a large amount of food from one plate to another.  By using the BLOB, the sharing of data will only take a small amount of time, and the checking and filtering will depend on the host of the database.  That’s why moving large data is called “blobbing”.

The notion of Blobbing was adapted by IBM’s DB2, especially when disk space came cheaper than the usual.

Uses of Binary Large Object or BLOB

In order for a database to become effective, this particular database must allow storage and manipulation of large BLOBs.  Although BLOBs require a great deal of stress for disk spaces, databases should effectively manage a way to store these large volumes of data in a single system.  There are several ways in handling a BLOB effectively.  You can store an image and convert it as a single BLOB.  Although storing an image as a single BLOB is a convenient idea, it may pose some problem.  Storing a 50 MB image may take some time, especially when it is downloaded in the internet.  Users can also store BLOBS in a middle-tier system.  In storing BLOBs, users can utilize several management systems as well as web servers.  Lastly, BLOBs can be stored effectively by dividing files in tiles with the use of compressors as well as web servers.

Effects of BLOBs in Special Operations

When storing BLOBs, special operations may be affected, and backup operations will definitely be affected, especially if the backup system is not prepared to hold large volumes of data.  Recovering data using a restoring model may pose some risks like transaction loss and decline of database performance.  BLOBs also affect the copying and logged operations.  If you are transferring large BLOB data, you should consider changing your packet data server to accommodate larger BLOBs and effectively transfer files from one database to another.  BLOBs also affect search operations.  When searching a BLOB data in a specific table, a user must integrate a BLOB column to effectively access the data.  With the use of the search operation, the BLOB will be extracted and filtered properly.

Database Hosting

Database hosting is a type of hosting services offered where the particular servers used for and by the customer offer the means to run applications used mostly in website.  These are applications like MySQL and other application used in blogs, web store, web galleries, and others.

Essentially, database hosting is, in most aspects, similar to dedicated server hosting services companies use in dealing with the webhosting needs of companies.  You are allotted with this server, which you can use to manage information on your database.  The service provider will take care of the hardware part, while you do away with database-related tasks like optimizing tables, etc.  The only difference of the servers used in dedicated server webhosting and with database server though is that the latter is configured to perform intensive database applications.  This means that the server used has more storage, more memory, etc., which is a must for programs that eat up a lot of resources.

Advantages of Database Hosting

Basically, database hosting is a must for those people or corporate entities that want to do away with the costs and the hassles that come with maintaining database servers.  With prices of servers that can handle database fetching in for over a thousand dollars, exclusive of the cost of software, manpower and additional hardware, hundreds dollars worth of database hosting seems to be a much cheaper option.  Factor in the cost of manpower and human resource management, bandwidth requirement, security features, maintenance, operational costs, depreciation and other things, and you’ll see the price skyrocket.

Another advantage of outsourcing the database hosting needs to other company is the overall performance of the database you are going to use.  This is true for those people who use intensive programs like custom applications, ERP or CRM because many companies offering database-hosting services do so with more than what the small business can not afford.  These advantages could cost companies probably hundreds of thousands, if not, millions, of dollars worth of investments, something many relatively small companies could not afford.

Last, but not the least, is the advantage of specialization.  Specialization on database hosting enables you to tap people who are expert on the field.  This gives you two benefits.  One, your information and database are safe with people who know and have experience on the field, and two, you can say goodbye to training and sending people everywhere.  Albeit you might want to hire one to look over the database, the cost of having three or more people to do the jobs database management requires pales in comparison to the cost of having them outsourced to database hosts.

Database and Database Management System is an integral part of any business, be it a small webstore or a big multi-national company. Without it, even the easiest tasks like keeping up with updating or monitoring transaction records would be difficult, so it is important that the businesses be conceptualized or old businesses seeking expansion to consider investing in database systems.

But investing for database system and setting a certain amount to invest on it is the easy part. The next step is the most difficult. With all the issues that need to be considered, the question would be where to begin?

Why Hire Database Consultants?

Sometimes, it is necessary or convenient to hire consultants instead of choosing the do-it-yourself approach, especially if you don’t have the money or the expertise to do so. Database consultants are practical solution to jumpstart your database project or develop your existing one. Database consultants have the experience and expertise to help you focus on other task, while they take care of the nooks and cranny of the project. Consultants are both recommended for startup companies who want to maximize the use of their resources and for big corporation who want to improve their established DBMS.

What to Look for in a Database Consultant

The first thing that you should look for in a consultant should be their experience and expertise. With the cost of consultancy work going for hundreds of dollars an hour, it is important to ensure that every penny is well accounted for. Each database consultant has its forte, and a person who has jaw-dropping ability over the Oracle System may not have similar abilities over a Sybase database. If you plan to build an Oracle database or if you’re running on DB2, be sure to have a consultant that knows how to speak your database language.

While it’s true that much of the work may be done on-site, it does pay to have a consultant or a company who maintains computer system that is powerful enough to help you test, diagnose and develop databases. Let me repeat this again. Database consultancy costs real money every hour, so it pays to make sure that the task is done in the shortest time possible with the least number of issues, and hiring someone who has the system in place allows easier facilitation of information, something that is crucial if you opt to do consultancy work remotely.

Lastly, the cost is something that should be factored in. There are many ways to hire a database consultant. You can find them working in a big company, a small company, or as a freelancer. The cost differs based on the prestige, experience, expertise and pedigree of the individual or company, and it can range from a hundred to over four hundred dollars. The choice is dependent on the type of job you want them to do. If your company has a complex database system, you may want to hire a company that can do the job on-site, and if your job is on the simple side, you may want to settle for a free lancer and settle for remote consultancy work.