Timothy Valihora: Data Warehouses Evolving Rapidly

Timothy Valihora is an information technology entrepreneur based in Ottawa, Ontario, and is president of TVMG Consulting Inc. Timothy Valihora is also an IBM Information Server expert with over 17 years of experience in information technology and data warehousing.

Data warehousing has evolved rapidly. Previously, data warehouses were housed at remote facilities with access limited to a few professionals. Today, savvy companies are looking for ways to let more individuals have real-time access to their data warehouses to make better, faster business decisions.

According to Oracle, organizations are deploying data-driven business analytics across multiple departments, including finance, marketing, and customer service. As a result, more enterprises demand that their data warehouse perform faster. Fortunately new technologies, such as dynamic random access memory (DRAM) and flash infrastructures, can decrease processing times and let employees run large-scale queries much more quickly.

Without question, data warehouses have come a long way since they were first conceived in the 1980s. Although once thought of as a tool to create annual and quarterly management summaries, data warehouses are now able to provide up-to-the-minute data access to employees across the enterprise.

Benefits of Implementing Business Intelligence Software

A management consultant at TVMG Consulting, Inc., Timothy Valihora is an experienced database programmer as well as an IBM Information Service Expert. As a database specialist, Timothy Valihora is familiar with the business benefits of using business intelligence software, such as IBM’s Information Analyzer.

Business Intelligence (BI) is a collection of software and applications that analyzes a company’s data and delivers reports that assist in the decision-making process. With roots going back to the 1990s, the first reports focused on historical data. Today, BI can assist companies with forecasting, data management, predictive modeling, analytical processing, and optimization.

One of BI’s most obvious benefits is the ability to use historical data to predict future trends areas such as customer demographics or marketplace environments. Combined with forecasting, predictive modeling can help a company visualize which future options might work best. Storing all the BI data in a central location give a variety of departments access to this information, which is an advantage in large corporations with many different divisions who are tied together by one overarching strategy or vision.

Timothy Valihora – What Is Data Warehousing?

Currently president of Ottawa-based TVMG Consulting Inc., Timothy Valihora is an expert in information technology, with certified training in IBM’s InfoSphere Information Server and Microsoft’s SQL Server. Valihora has worked on various projects for the city of Ottawa, as well as corporate clients such as Merck and Hilton Grand Vacations. His familiarity with the ins and outs of data warehousing has made Timothy Valihora an effective consultant in this area.

In the 21st century, data warehousing plays a critical role in the way businesses are managed. A data warehouse is a collection of information that does not relate to transactions, although transactional histories are often a component.

Data warehousing itself is an organizational process that allows a business to analyze patterns and relationships between bits and pieces of information without all the confusion of day-to-day bookkeeping. As it is subject oriented, integrated, nonvolatile, and focused on change over time, data warehousing is a useful way to explore different correlations and store large amounts of diverse information.

An Overview of SQL

Throughout his career as a management consultant, Timothy Valihora has acquired a wealth of experience in software development, information technology, and data warehousing. Timothy Valihora also possesses significant experience with Structured Query Language (SQL), a popular special-purpose programming language designed to manage data in relational database management systems.

Initially released by Oracle Corporation nearly 35 years ago, SQL helps users request information from databases in a highly efficient manner. In 1986, the American National Standards Institute established SQL as a standard query language. One year later, the International Organization for Standards followed suit. Since then, the two organizations have updated the standards with features and extensions.

For many years, SQL has served as the preferred query language for databases operating on mainframes and minicomputers. In recent years, PC database systems have begun to support SQL on distributed databases, which allow users on a local area network to use the database at the same time.

Timothy Valihora: IBM QualityStage

Timothy Valihora is an IBM Information Server certified consultant fluent in numerous areas of information technology. He graduated from Carleton University in Ottawa, Canada, where he studied computer science, math, film, and commerce. To serve his clients, Timothy Valihora uses a wide array of software, server tools, and operating systems such as IBM’s InfoSphere platform, which includes QualityStage.

QualityStage is a powerful but accessible tool designed for enterprise users such as companies involved in gathering and examining business intelligence. In particular, QualityStage places users in control of a graphical user interface (GUI) where they can effortlessly implement automated processes. For example, sets of data can be matched according to user-specified rules and analyzed according to a diverse set of metrics.

One of QualityStage’s most powerful features is data cleansing, the ability to pull data from a source, measure it, clean it, consolidate it to eliminate redundancy, and upload it to a target system. Data cleansing occurs over five stages, each providing users with total data visibility. QualityStage also provides address verification, which verifies postal codes and other address information for over 240 countries.