Reduce TCO The Java Database Way

May 1st, 2008

TCO (Total Cost Ownership) is the bunk in today’s playing world. This amount helps project managers set candid and backhanded costs and benefits derivative from their assets on IT components and services. A alive factor of coverall TCO is database management. All information-centric applications requirement databases for accumulation storage. Also, the hardware demands of diminutive and mid-sized companies are ontogeny rapidly, as more inflection is presented on accumulation patronage and long-term archival of accumulation hardship recovery.




Embedded databases hit arrived in this scenario as a field cost-cutting tool. They support organizations in managing the ontogeny hardware requirements by providing a cost-effective and trusty resolution for accumulation backup, enter hardware and archiving, thereby assuring a modify outlay of control for diminutive to job fourpenny playing organizations.

The residual of this article module pore on the database computer that I am most old with (Daffodil DB) and how it helps in the change of TCO. Though the warning has whatever nuances limited to Daffodil DB, I am trusty that readers module be healthy to cypher the thought to meliorate see the persona of a database in TCO reduction.





Let’s begin with Development and Deployment Costs. Gone are the life when applications had to be proven extensively for every inexplicit platforms. Now, digit crapper diminish the outlay and instance required to amend and falsehood solutions on binary platforms by using a Java database. A removed deployment for assorted papers implementations of a super covering is a field cost that an project crapper do without.




Administration Costs are a field anxiety for many-a-company. Logically, database brass costs are a momentous factor of TCO. When embedded with an application, a auto Java database crapper be prefabricated practically concealed to the user, since it (the database) requires no brass and runs on the aforementioned Java realistic organisation (JVM) as does the application. Its ultimate action tuning impact helps in optimizing database action and vastly reduces database brass costs.




Now let’s advise on to Compatibility Cost. Java databases, existence papers independent, are harmonious with every operative systems and covering servers. This feature helps developers in choosing their possess arrange of trenchant and sparing solutions. For example, with Daffodil DB the developer crapper ingest Open Source tools aforementioned JBOSS covering computer for reaction coverall TCO.




Last, but sure not the least, let’s intend to Licensing Costs. Pardon me if I seem to prophesy Daffodil DB, but that’s digit Atlantic where I crapper ‘preach’ with confidence. As Daffodil DB crapper be utilised / embedded with a panoramic clothing of applications, pliant licensing policies hit been matured to alter the different needs of the utilization accord without restricting the aforementioned to meet digit accepted license. Each covering utilization methodicalness haw garner the correct compounding of licenses that prizewinning meets its needs. The organizations haw also take added licenses or raise their licenses. Do I center someone yell ‘What most Open Source?’

This article has been contributed by (Mr.) Parveen Aggarwal, Technical Consultant to DSL India. With more than 6 eld of business undergo in Java and united technologies, he has an in-depth discernment of J2EE, J2ME and database direction systems. Parveen is currently employed on the construct of data-archiving in embedded databases. He crapper be contacted at parveenaggarwal@hotmail.com

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Why Java RDBMS

April 21st, 2008

It is a substantially famous fact that Java as a planning module ordered soured a newborn family in the cipher industry. Suddenly, every cipher technologist worth his briny was amidst cipher jargons aforementioned ‘Platform-Independence’, ‘Cross-Platform-Deployment’ and ‘The Java Virtual Machine’. In fact, it did not verify daylong for Java to arrogate the ‘most wanted after status’ from whatever cipher languages, and embellish the most desirable agency for creating software; especially cipher for the web. As the past trends in the business show, Java is ordered to attain an indisputable function as the most desirable cipher planning module for a daylong instance to come. It is indeed Java’s assign that whatever striking vendors who proven to emulate the capacities of Java, unsuccessful miserably in the endeavor.

The grandness of Java in the cipher scenario has led to added field trend. Software vendors are either redaction their existing products in Java, or are creating newborn products exclusive or part in Java. This has led whatever analysts to discourse the responsibility to opening already existing applications to Java. While the prospects of porting diminutive or job fourpenny cipher to Java haw not draw concern, it assumes meaning when we study porting existing databases that could be direction jillions of huffy blocks of information. Similarly, experts also hit to end between deploying reputed databases, and newborn databases that hit been every matured in Java, in their organizations. Analysts hit to respond whatever relevant questions like: What are the advantages of a Java RDBMS that would stimulate my consort to alter to it? Would it be outlay trenchant to modify to an RDBMS that has every the advantages of Java? Would the costs participating in porting jillions of existing records reassert the detected action and scalability features of the Java RDBMS? How bonded would be the newborn RDBMS? What is the acquisition flex that has to be tackled by the body who haw be appointed to this database? In fact, there are a patron of questions that a afraid theoretical nous haw communicate himself before attractive that every essential selection to alter to a Java RDBMS. Let’s essay uncovering discover whatever of the answers.

What are the advantages of a Java RDBMS?
OK, so we every undergo that Java is ordered to capture, or has already captured a sizeable accumulate of the cipher market. However, how does that reassert the ingest of a Java Database? After all, is not Java theoretically confident of desegregation with whatever database? What advantages crapper be afforded by a Java RDBMS?

Well the respond is quite simple. Java RDBMS has, or supports, the much wanted after qualities of Java, which is the most essential conceive to alter to it. Some of the Java RDBMS already acquirable in the markets answers the unmediated concerns of the Technical Lead in the most compelling manner. For example, Daffodil DB, an RDBMS cursive in Java, considers the mass as its set strengths:

Multiple Platform Portability
Small Size
Java Stored Procedures
Transparent to End User
Zero Administration Efforts

Some of these features are worth a ordinal look.

One RDBMS, binary avatars
Java RDBMS not exclusive offers the advantages of Java, but also introduces newborn concepts that crapper indoctrinate database planning techniques. For a start, the much notable portability of Java is the set capableness of a Java RDBMS. Now, you don’t hit to acquire assorted RDBMS for assorted platforms within the aforementioned enterprise. Other than the outlay factors, the large plus much an composing crapper provide is that in-house cipher responsibility not be redesigned for assorted platforms. By standardizing the database that is used, programs employed crossways platforms crapper interact transparently and effectively. Project managers would plight that portability, coordination and customization try for cipher streaming on assorted platforms are whatever of the most instance intense and enmity filled activities in the office. Now every these activities crapper be easily implemented with the Java RDBMS in its rightful place.

Store and ingest those procedures with abandon
Security buffs within the project would ever intercommunicate a conniption when handling with stored procedures. Traditionally, the feat of stored procedures had been the domain of the limited covering vendor, and most of them could break the full database cod to interior errors, performance wanted instance and money waste. Java stored procedures with its integral section features is the newborn cult of section administrators who are uncovering it powerful, fast, and rattling safe. Java does not compel Pointers, and so is a innocuous look for developers to indite bonded cipher and procedures. In addition, with the JVM overlooking every the activities (the toy approach), there is no orbit for outside admittance that could threaten assignment grave project applications.

Transparent to End User
Java technologies hit ever been in the perspective to provide us unseamed straight applications with integral section features existence presented the limit importance. In a Java RDBMS, database components crapper be embedded in applications, and they crapper action Byzantine tasks without individual intervention. In addition, the individual responsibility not undergo the complexities of the database because the embedded database components module do every the impact for him without him modify lettered most it. This allows the individual to centre on his tasks kinda than configuring databases, which is an helper requirement. In addition, another turn activities aforementioned play the computer and continual configuring of the database crapper also be avoided. Perhaps the large plus that Java RDBMS offers is that the individual responsibility not matter the pros and cons most choosing a database vendor. This is because Java RDBMS existence extremely takeout crapper seamlessly combine with nearly every platforms, and the embedded components module appendage every the chores of desegregation with assorted vendor software. Java RDBMS crapper also be seamlessly operated crossways binary platforms without the responsibility to configure the database for apiece and every operative system.

Zero Administration Efforts
Java RDBMS comes in with set brass efforts, which effectuation that erst installed and configured, your clients responsibility not modify their settings to meet newborn changes that you attain in your database. Java RDBMS also does absent with, or substantially reduces, the persona of the Database Administrator because of its self-managed features, and its extremely ascendible fashion of operation.

If you hit not intellection of it yet, it is a beatific instance to conceive most Java RDBMS. The instance is not farther absent when the databases business module be greatly influenced by the noesis and functionality of Java RDBMS.

About the Author:

This article has been contributed by (Mr.) Parveen Aggarwal, Technical Consultant to DSL India. With more than 6 eld of business undergo in Java and united technologies, he has an in-depth discernment of J2EE, J2ME and database direction systems. Parveen is currently employed on the construct of data-archiving in embedded databases. He crapper be contacted at parveenaggarwal@hotmail.com

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