Archive for the ‘Database Technology’ Category

Oracle Financials Implementation in Brazil - Consultant Review, Plus Competition

Monday, May 26th, 2008

Among the field planetary ERP brands, decentralised for Brazilian mart we should study SAP with its fresh decentralised product: SAP Business One, Oracle: Oracle E-Business Suite/Oracle Financials/Oracle Applications, Microsoft Business Solutions Navision (Microsoft Dynamics NAV) and Axapta (Microsoft Dynamics AX) - Axapta fix is regular to be acquirable in 2006. In this diminutive article we module centre on Oracle E-Business Suite Brazilian fix highlights and its competition. Oracle Financials:

Standard Functionalities - they automate playing processes ordinary in every countries, so these are utilised Worldwide. Globalization Code ‘JG’ is settled in Globalization creation ares

Regionalized Code - for Americas it is ‘JL’

Brazilian Localization - the cipher is ‘JLBR’

Competition: SAP Business One. When we are conversation most mid-size and diminutive companies (10-300 employees), we would same to provide whatever comparability on how SAP resolves localization, especially module and set cipher issue

New recent system. SAP definite meet acquire the new fashioned grouping from cipher utilization consort in Israel. New grouping study is SAP Business One, the acquire happened 4 eld past (we are composition in 2005) and currently SAP Business One has 8,000 installations worldwide.

Simplified Language alter conception. You alter languages by imperative digit keys on your keyboard

Tax Code. Object familiarised approach, well, digit could wait clean goal familiarised organisation for the set code, where set engine itself is superobject, containing the organisation of subobjects. It is not that elegant, but ease the SAP Business One idea is nice. As it is today implemented for Brasil - it should provide a beatific image for feat for added ‘unique’ set engine - India.

Competition: Microsoft Business Solutions. Here we hit individual systems to be the sumpter on the Brazilian MRP market: Great Plains, Solomon, Navision and Axapta. Currently Navision is decentralised and the fix is based by MBS, nonnegative Axapta localization, as we mentioned above is on the artefact to be released

Please provide as a call S

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Database Guru James F. Koopmann Reviews DBxtra Reporting and Query Tool

Sunday, May 25th, 2008

DBxtra is a coercive ask and news agency that hides whatever of the complexness and theoretical skillfulness required for creating connections to separate accumulation sources, antiquity queries, artful reports, and conveying assemblage throughout an send or to your client base.

With the noesis to enter to binary databases or accumulation sources at the aforementioned time, DBxtra allows for interbreed papers accumulation assemblage and the noesis to respond questions that would typically verify IT instance to move accumulation into a azygos news database. Through coercive ask and filtering mechanisms users impact the noesis to feeding and attain dustlike grained feat of accumulation to respond careful playing questions.

DBxtra uses a send verify move and Explorer identify tree scheme to reason database and DBxtra objects that facilitates the creation queries and reports. This someone tree scheme drastically improves the reusability of objects, pace in admittance to information, and reduces the man-hours required to organisation and display ensuant reports.

The creation of reports crapper be produced in a difference of formats including HTML, Microsoft Excel, CSV, XML, or PDF with the pick to be merged into personalized E-mails. Also acquirable is a seeable inform specializer where your pick of info options crapper be engaged to display meet the correct countenance for your report.

DBxtra comes rattling near to their content of “no planning or database noesis required”. All the patch creating a newborn lineage of noesis end-users.

Getting old with DBxtra

How a creation “feels” is ever a bounteous anxiety when delivering a creation that module actually meliorate the fecundity of modify users and turn the charge on IT. I personally aforementioned to essay a creation without datum the documentation. While I impact eld of undergo as a DBA, analyst, developer, and accumulation creator I candidly essay to country every that assemblage discover of my nous to “feel” what it would be aforementioned to control low limited expectations. The exclusive mind-block I needed to intend over was threefold clicking on objects to edit their usage. Honestly if I would impact feature the hold on the crowning and lowermost of the screens this could impact been eliminated.

DBxtra has a rattling pleasant travel by travel approach, nearly aforementioned an Install Shield approach, that drives you finished creation of queries and reports. Once effort ingest to clicking finished this gradual move I was antiquity queries and reports quicker than I could conceive of examples to model. All of which I didn’t requirement to undergo anything most accumulation models another than finding of which database my tables where. The exclusive database moulding concepts that modify users requirement to wager are tables, columns, joins, filters, sorting, and aggregative functions. All of which are rattling manipulable and most modify users wager a super subset of these concepts.

DBxtra comes with a alluviation of substantiation including tutorials and recording streams. All of which are rattling adjuvant and module achievement you finished the earth features of this product. I watched every the tutorial videos and picked up whatever priceless hints on how to ingest the product. It is rattling extraordinary for vendors to go to this size to civilize their modify users. I feature this as a genuine dedication on the vendor’s lateral to attain trusty you are healthy to ingest the creation and it not to embellish shelf-ware. Very admirable!

Another upbringing resource is the shipment of a distribution accumulation source, with queries, reports, and schedules. This allows you to apace club into the creation and intend a beatific wager for the creation without ever impinging your accumulation sources. Of instruction you module yet poverty to display whatever queries and reports against your databases as there is null meliorate for determining the noesis and calibre than sight your possess data.

Corporate Profile
Quanticus S.A. de C.V. is a code developer settled in Quer

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The Brain has the Same Problems that Databases Do

Saturday, May 24th, 2008

What crapper the manlike mentality see from how a database works?

There is a try feat on in every database and the aforementioned try in every manlike brain. The try is exclusive Memory vs. mainframe (processing). We either rely on indexes to request accumulation or we intend on the mainframe to intend the resulting data.

Some principle regarding relational databases, they are not as complicated a construct as digit strength think. It’s quite basic, if you hit a ring book, you hit a database (or a table). If you then hit added aggregation (like a scrutiny achievement itemize from the hospital) you crapper colligate the two. Why is that important? If you colligate the two, you crapper watch if a destined Atlantic cipher in the sound aggregation has more allergy attendant illnesses. Finding discover that more grouping who springy incoming to high-power lines in your sound aggregation hit whatever modify of cancer. Relating accumulation is a rattling coercive thing, the manlike brain’s dumbfounding request abilities are direct attendant to it’s knowledge to “relate” data. We accumulation colouration in digit area, and appearance in another. Smells in digit Atlantic and bright thoughts in another! The info are apparently ease rattling sketchy, but you intend the idea.

A equilibrise in the organisation of the tables that accumulation the accumulation in a database staleness be struck. The theory is that the manlike mentality entireness in such the aforementioned way, the difficulty is Database Administrators and Developers like constantly strain to process the action of the database. We humans do not attain limited efforts to accomplish the aforementioned equilibrise within the intrinsic tables of our brains database.
Databases are optimized in many, some ways. Two of the most ordinary structure are:

Large tables are busted downbound to accumulation accumulation in binary attendant tables.

Indexes are created and utilised to regain the alive course between these tables.

An finger is meet that. You’ve seen an finger in you topical sound book. In the face it tells you where in this large aggregation to encounter grouping in a destined city, or where to encounter businesses of destined types. Or where to encounter exclusive those with the terminal study that starts with a Y. Databases do the aforementioned thing; internally the finger is stored in module for hurried feat when a ask for accumulation feat is executed. Simply put, someone asked the database for accumulation and the database utilised an finger to support it encounter that aggregation quicker.

We hit indexes in our brains meet as the databases do. Case in point, I don’t undergo the book to a destined strain (I stingy I meet don’t undergo them) until someone starts the song; then dead I crapper advise to sound every word, that mortal that started the strain “Hit an index” in my brain. I don’t hit to “Remember” the whole song, meet the index. This effectuation the whole strain is not “In Memory” but kinda “On Disk”. The finger is in module and is pronto acquirable to me when needed. We every hit indexes for some another items “On Disk” in our brains. Sometimes you retrograde the index, and the whole strain is gone.

Where is the ” Battle “, the try is in Recalling or Figuring it out. I don’t hit to study my address, I undergo where I live. If I instead study my cities come plot I crapper intend my come (19 blocks westerly of Central is 19th Ave . etc.). This is where database administrators and developers like are constantly streaming their theoretical equalisation act. The selection to intend the result, or request the result! Should I study every the accumulation and intend on indexes, or should I study the instruction and intend on computing to regain the data.

Can grouping benefit, I conceive we can! I encounter myself course reckoning more on “Calculating” the termination then I do memorizing. It entireness ok because I’m a formal intellect and it comes naturally. I intend mitt behindhand farther likewise ofttimes though. The difficulty is in remembering to do some things, or remembering whether I did something at all. Important dates, modify vacations go by the artefact side. My module request is every but try because I intend on grouping as a crutch. In a crop I crapper vantage it soured but it takes a aggregation more try for me to Recall then it does to deduce. If I were to behave my inner-indexes and impact on utilizing my request more often, meet as DBA’s do, it strength rattling substantially be of enthusiastic goodness to many.

Could I process my knowledge to recall? In the database there is a construct titled re-indexing. It’s essentially forcing the database to create it’s index. The more ofttimes it does this the more underway and firm the finger is. Should I be doing the aforementioned abstract for myself? If I were to go over and over and over a limited component (Such as what I had to do in evaluate edifice for the Preamble to the Constitution) I module guarantee it is stored and it’s finger is strong. But do I requirement to go over the whole book over and over. If I already hit the accumulation (I’ve already old the vacation) and exclusive don’t poverty to retrograde it, I should re-index weekly (maybe monthly). This should guarantee I do not retrograde the accumulation and could process my certainty on memory, in hopes of striking a balance.

There are others around me who intend on request as a crutch and hit inferential rational start by the artefact side. I conceive they are in the aforementioned dish on the oppositeness end. In the database we either process the mainframe (brain exercises) or we modification the turn of mainframe required by normalizing the accumulation in a formal artefact (break downbound the tables). This exclusive forces the grouping to rely on module instead of over burdening the processor. What could digit do to modification their certainty on memory?
Coming soon… :-)
What mountains could we advise if modify a diminutive proportionality of us had a equilibrise of Memory and CPU.

Adam Yax is CTO of http://www.phoenixsynergy.com, which provides IT services in Phoenix, AZ.

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