Käyttäjän SQLExpertPL profiilikuva
@SQLExpertPL
Maan Poland lippu Katowice, Poland
Jäsen alkaen 15. helmikuuta 2013
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SQLExpertPL

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An EXPERT - to call yourself one, it is not enough to have your knowledge and skills officially certified. What you need to be one, is to be aware of the necessity to be ever searching for new, better, more effective solutions, to have the ability to seek the very origins of problems, to impose on yourself the inner obligation of constant development, as well as to have the capability to share your experience and acquired knowledge with others and enjoy it. Experts of have precisely those qualities. They are people who have made a passion out of SQL Server and are always willing to share this passion with you. They are willing to make their discoveries yours. SQL courses, BI courses, SQL licensing, SQL license sale, SQL projects, BI projects, SQL Server administration, SQL migration, SQL upgrades, SQL optimization, data warehouse design, data analysis, creating data reports, SQL programming - they can bring all these home to you. Why not listen to what they have to say...
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Portfolio

Viimeaikaiset arvostelut

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Todistukset

Microsoft Certified Applications Developer (2002)

Microsoft

The globally recognized standard for developers:

Microsoft Certified IT Professional: Business Intelligence Developer on SQL Server 2005 (2006)

Microsoft

Microsoft Certified IT Professional: Business Intelligence Developer on SQL Server 2008 (2009)

Microsoft

Microsoft Certified IT Professional: Database Administrator on SQL Server 2005 (2005)

Microsoft

Microsoft Certified IT Professional: Database Administrator on SQL Server 2008 (2008)

Microsoft

Microsoft Certified IT Professional: Database Developer on SQL Server 2005 (2005)

Microsoft

Microsoft Certified IT Professional: Database Developer on SQL Server 2008 (2008)

Microsoft

Microsoft Certified Systems Administrator: Security on Microsoft Windows Server 2003 (2004)

Microsoft

Microsoft Certified Solutions Developer for Microsoft .NET (2004)

Microsoft

Microsoft Certified Technology Specialist: Volume Licensing Specialist, Large Organizations (2011)

Microsoft

Microsoft Certified Database Administrator (2000)

Microsoft

Microsoft Certified Solutions Associate: SQL Server 2008 (2012)

Microsoft

Microsoft Certified Solutions Associate: SQL Server 2012 (2012)

Microsoft

Demonstrate your essential skills and breakthrough insights in developing and maintaining the next wave of mission-critical environments:

Microsoft Certified Systems Administrator on Microsoft Windows Server 2003 (2003)

Microsoft

Microsoft Certified Solutions Developer: Microsoft Visual Studio 6 (2000)

Microsoft

Microsoft Certified Solutions Expert: Data Platform (2012)

Microsoft

Demonstrate your broad skill sets in building and administrating enterprise-scale data solutions both on-premises and in cloud environments:

Microsoft Certified Systems Engineer on Microsoft Windows NT 4.0 (1999)

Microsoft

Microsoft Certified Systems Engineer:Security on Microsoft Windows 2000 (2000)

Microsoft

Microsoft Certified Systems Engineer:Security on Microsoft Windows 2003 (2004)

Microsoft

Microsoft Certified Trainer (2004)

Microsoft

Microsoft Certified Trainers (MCTs) are the premier technical and instructional experts in Microsoft technologies:

Microsoft Certified Technology Specialist: SQL Server 2008, Business Intelligence Development and Maintenance (2009)

Microsoft

Microsoft Certified Technology Specialist: Designing, Assessing, and Optimizing Software Asset Management (2010)

Microsoft

Microsoft Most Valuable Professional - SQL Server (2007)

Microsoft

Microsoft Most Valuable Professional (MVP) award is given to exceptional, independent community leaders who share their passion, technical expertise, and real-world knowledge of Microsoft products with others.

Oracle8 Certified Database Operator (2000)

Oracle

Microsoft Certified Technology Specialist Desktop Optymalization (2005)

Microsoft

Microsoft Certified Technology Specialist SharePoint 2010 Configuring (2011)

Microsoft

Microsoft Certified Solutions Expert: Business Intelligence (2012)

Microsoft

Database Administration Fundamentals (2013)

Microsoft

Julkaisut

Poznaj SQL Server 2012 i zosta? Microsoft Certified Solutions Associate (MCSA). Cz??? III -- zdajemy egzamin Implementing a Data Warehouse with Microsoft SQL Server 2012

The previous parts of the article preparing for MCSA certification in SQL 2012 dealt with current Microsoft certification paths, the scope of material required to pass 71-461 and 71-462 exams, as well as the course of examination and ways to prepare for it. Part 3 describes the 20 year-old history of Microsoft certification program and helps you prepare to take and pass the last of the three exams required to receive MCSA title: exam 70-463: Implementing a Data Warehouse with Microsoft SQL Server 2012.

Poznaj SQL Server 2012 i zosta? Microsoft Certified Solutions Associate (MCSA). Cz??? I -- zdajemy egzamin Quering Microsoft SQL Server 2012

Part 1 of the article preparing for MCSA certification discussed the current Microsoft certification paths concerning SQL Server, and the scope of material covered by exam 71-461which verifies TSQL knowledge. This part looks closely at Microsoft exams as such, and the ways to prepare for them, but first and foremost, it discusses the scope of material necessary to take successfully exam 70-462: SQL Server 2012 administration.

Poznaj SQL Server 2012 i zosta? Microsoft Certified Solutions Associate (MCSA). Cz??? I -- zdajemy egzamin Quering Microsoft SQL Server 2012

As IT industry is among the fastest growing ones (a PC computer was originally released no more than 30 years ago), graduating from IT studies does not guarantee possessing up-to-date knowledge and being able to apply it in practice. Hence, acquiring an international corporation certificate is a popular and highly valued way of confirming one's knowledge of a given field. Microsoft certification program is among the largest ones of this kind across the world - the basic certificate available, MCP o

Jak zapobiega? utracie przechowywanych w serwerze SQL danych? Cz??? 2

Part 1 of the article covered the most common reasons behind physical damage to database, techniques of determining such problems, and techniques of preventing data loss by creating backup. It finished with a description of the most critical types of damage which render database integrity check impossible. Part 2 provides detailed tips on removing most common damage types - starting with errors that require modifying the content of the damaged pages on one's own, through automatic repairing damag

Microsoft SQL Server. Modelowanie i eksploracja danych

Nowadays we seem to deal with information noise drowning us daily. The information comes from all kinds of sources, be it relational database or key business applications at work in our organization and storing data about our customers, commercial transactions or actions taken by our competitors and their financial results. They may also come from distributed Internet services or specialized institutions which monitor a chosen area of our reality. All these data are used for day-to-day decision-making an

Diagnozowanie i naprawianie uszkodzonych baz danych serwera SQL.

For the past eight years Microsoft SQL Server, including its free Express edition, has been the most popular database server on Windows platform, widely used in large database systems and popular programs by other companies such as e-Audytor, P?atnik, , GenRap WF-MAG, CDN OPT!MA or Optivum, as well as in Microsoft software e.g. WSUS, MOSS, System Center Essentials or Microsoft Dynamics NAV. This means that SQL Server bases are where many companies store significant data. SQL Server owes its popularity to

Praktyczny kurs SQL

Databases are literary omnipresent these days. No contemporary library, the tiniest of online stores, accountancy services business or any www service can operate without one. Seldom do their users have an idea how the information is accessed and what mechanism makes it possible. Persons responsible for creating, managing and the maintenance of databases cannot, however, afford to remain ignorant in this respect. They should know at least one of the popular database servers and be skillful users of SQL lang

SQL Azure czyli baza danych w chmurze

The article aims to present the new Microsoft database service, SQL Azure. First, it takes a look at cloud services, using the example of Azure platform. Next, it talks about who can benefit for SQL Azure Service and explains its architecture and principles. It will help you get started with SQL Azure, explaining how to start a user account or how to use the available administration and development tools. Altogether, it will help you consider how to prepare and migrate the existing databases to SQL Azure.

Widoki dynamiczne -- sposób na poznanie swoich serwerów SQL 2005 i 2008.

Part 1 of the article discussed the principle behind Dynamic Management Views (i.e. views reading data directly from internal SQL Server structures), and covered queries related to these views, allowing to document the configuration and work of SQL Server. This part will tackle the queries returning key information on database configuration and work.

Widoki dynamiczne -- sposób na poznanie swoich serwerów SQL 2005 i 2008.

Collecting data concerning the configuration and work of older SQL Server versions (2000 or older) used to be some of a challenge. The administrators had to use undocumented T-SQL commands without being sure whether they will be available in the next system version. The situation changed as Dynamic Management Views came along with SQL Server 2005 version. Not only do dynamic views replace DBCC commands, but, most importantly, they return data in a table form, hence facilitating data filtering, analyzing (in

Darmowe narz?dzia u?atwiaj?ce prac? z serwerami SQL 2005 i 2008. Cz??? II

Part 1 of the article discussed the tools facilitating proper planning of a database system, including the assessment and choice of adequate hardware configuration, as well as tools supporting the daily work of a DB administrator. Part 2 is devoted to free tools which support monitoring the work of SQL Server 2005 and 2008 and optimizing their efficiency.

Darmowe narz?dzia u?atwiaj?ce prac? z serwerami SQL 2005 i 2008. Cz??? I

Managing Microsoft SQL Servers proves exceptionally easy for an Enterprise-class database server. Yet, databases store an ever-increasing amount of information, while the acceptable time of their unavailability is continuously decreasing. These days, there are few businesses which can afford the loss, e.g. due to a disk failure, of last week's worth of data, and a several-hour break in the access to SQL Server results in a paralysis of the whole company and substantial financial losses. If we accommo

Indeksy -- budowa i dzia?anie. Cz??? 2

Part 1 of the article dealt with the physical data structures of SQL Server (data files, heaps and B-trees), the techniques of creating indexes and mechanisms of modifying data by SQL Server. It finished with presenting the adverse phenomenon of transferring the updated rows to the new pages of a heap, which increases by several times the number of tables read during scanning. Part 2 discusses index fragmentation mechanisms, their defragmentation techniques, methods of scanning and seeking indexes by SQL

Indeksy -- budowa i dzia?anie. Cz??? 1

As long as databases remain relatively small (not exceeding several GB) and have few (several up to a twenty) users, their performance tends to be high, and rarely calls for optimization. This, however, changes as their size grows. Hence, one of the key administration tasks is monitoring and optimizing SQL Server performance. It is the only way to avoid such problems as: 1. Users' complaints concerning unacceptably long waiting time for the server's response. 2. Overloading the system, incl

Ocena i optymalizacja wydajno?ci dysków twardych

For nearly two decades the amount of data stored on computer disks has been growing far more rapidly than the efficiency of mechanical hard disks. If we also consider the substantial differences in disk prices (considering 1 GB of space, the price of a high-performance SAS 15 000 RPM disk is 10 to 50 times higher than the price of a standard SATA 7 500 RPM disk), we will find out why at IT conferences and specialized Web forums the ways of improving hard disk performance have become an increasingly popular

Diagnozowanie i naprawianie uszkodzonych baz danych serwera SQL. Cz??? II

Part 1 of the article discussed the most common reasons behind physical database damage, techniques of detecting this type of damage and of avoiding the potential data loss by creating backup. It finished with describing the most serious kinds of damage which render checking database integrity impossible. Part 2 will equip you with detailed tips concerning removing most frequent types of data base damage, starting with errors that require modifying the content of the damaged pages on one's own, to aut

Diagnozowanie i naprawianie uszkodzonych baz danych serwera SQL. Cz??? I

For the past eight years Microsoft SQL Server, including its free Express edition, has been the most popular database server for Windows Platform, widely used in large database systems and popular programs of other companies (such as e-Audtyor, P?atnik, GenRap WF-MAG, CDN OPT!MA, or Optivum), as well as in Microsoft programs (e.g. WSUS, MOSS, System Center Essentials, or Microsoft Dynamics NAV). This means that SQL Server databases are where many companies store important data. SQL Server owes its popula

SQL Server 2008. Administration and programming

MS SQL Server, a database management system, has gained due renown among database designers and programmers. The stable and efficient platform, available in several editions differing in their capabilities and usage, is used in business applications, internet portals and mobile applications. Its latest version, marked as 2008, is a powerful platform for managing data, allowing to store them in tables, process, analyze, lend access to them, and secure them. It also allows to store non-relational data - binar

Monitorowanie wydajno?ci systemu Windows i serwera SQL

Server speed is a relative notion, some users may qualify it as satisfactory, whereas others will find the same speed already unacceptable. This is why performance is measured as: 1. The number of operations carried out by the server in a unit of time - tests of this kind are usually conducted by software producers in order to compare their product with those of competition. 2. The degree to which the key computer resources (such as memory, disk, or processor) are used. Tests of this type allow to dete

Klastry niezawodno?ci infrastruktury serwera SQL 2005

Installing SQL Server on a cluster, which consists of several computers-nodes joined together and using a common disk, is a tried and tested way to ensure high database server reliability, as in the case of failure of one of the nodes, its role is automatically taken over by another, and users can continue work with the database. SQL Server Failover Clustering is commonly believed to be a complicated and special equipment- requiring solution. Meanwhile, the prices of suitable computers have considerably go

SQL. A Practical Course

Database management systems are applications we encounter practically in every business. There are numerous such tools available on the market, differing by performance, hardware requirements, potential application and, first and foremost, their price. Users can choose among both commercial solutions, and free ones which are none the worse in terms of quality. What is the common feature of all database management systems is the language they are based on - SQL. This is a standardized set of commands allow

Przestrzenne typy danych serwera SQL 2008

Particularly spacial data are flooding in. This has to do with the growing popularity of the Global Positioning System (GPS) and of online services such as Microsoft Virtual Earth or Goole Maps. The article presents two new SQL Server 2008 spacial data types and ways of storing them and conducting operations typical for spacial data, such as calculating the distance between given points, calculating the areas of shapes, or determining common areas of several objects. Owing to these having been implemented a

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