Home
>
Software
>
Crystal Reports - Geterogeneus databases: SQL Server, Oracle, Unidata, Btrieve ? Tips For Developer

Crystal Reports - Geterogeneus databases: SQL Server, Oracle, Unidata, Btrieve ? Tips For Developer

Crystal Reports is the most flexible tool on the market and it has market recognition. Multiple software vendors offer Crystal Reports as the main reporting tool: Microsoft, Best Software, Oracle to name a few.

Sometimes developers try to use Crystal directly to pull data from multiple database platforms - we understand the need to give you additional tips to increase Crystal report flexibility. Also common case when Crystal report should pull data from multiple database platforms. Assuming that you are creating Crystal Reports on Windows platform - we recommend you to use Microsoft SQL Server as a database access tool.

1. Use Crystal when you have your query tuned ? regardless how good Crystal Reports is - it is reporting tool - not querying environment. Tune your query first and be sure that you are pulling the right data.

2. Use SQL Server Linked Servers. Use professional tool, such as Microsoft SQL Server, where you can create linked servers to Oracle, Ctree, Btrieve, MS Access, Unidata, DB2 and other platforms.

3. Use Distributed Queries ? in the case of SQL Server - research the possibilities with OPENQUERY, OPENROWSET clauses to connect to non-SQL Server linked servers.

4. Create Stored Procedures - when you need parameters to be transferred to the SQL statement - you need stored procedure. You need stored proc if temp tables are required to do intermediate job in your SQL query.

5. Report Flexibility ? when you have report based on the SQL view or stored proc - if you need to modify the data query - you don't have to change the report - you change your SQL view/ stored procedure.

6. Create SQL Query to probe the data ? again - we always recommend tuning your query and see that you are getting adequate results ? in any case ? Crystal Report is just a nice tool to show the results of your query.

Happy customizing, querying and designing! if you want us to do the job - give us a call.

About The Author

Andrew Karasev is Chief Technology Officer in Alba Spectrum Technologies ? USA nationwide Microsoft Great Plains, Microsoft CRM, Microsoft RMS customization company, based in Chicago, Los Angeles, San Francisco, San Diego, Boston, New York, Houston, Dallas, Miami, Atlanta, Minneapolis, Seattle, Canada, UK, Australia and having locations in multiple states and internationally (www.albaspectrum.com), he is Great Plains Dexterity, SQL, C#.Net, Crystal Reports and Microsoft CRM SDK developer.

www.albaspectrum.com

1-866-528-0577! www.albaspectrum.com

Mokena prom limo .. Lockport Chicago limo O’Hare

In The News:

Tech expert Kurt “CyberGuy" Knutsson says a malware app called SpyLend is posing as a financial tool, hitting 100,000-plus downloads.

Tech expert Kurt “CyberGuy" Knutsson says Clone Robotics’ Protoclone mimics humans with 1,000 muscles – too human for comfort.

Tech expert Kurt “CyberGuy" Knutsson urges you to use Apple’s App Privacy Report to see what your apps are really up to.

Tech expert Kurt “CyberGuy" Knutsson talks about how to smoothly transfer your data from an old laptop to a new one using cloud storage or external drives.

Kurt the CyberGuy offers tips to safeguard your personal information as scammers become more sophisticated with scam texts and other methods.

WeRide's unmanned electric delivery van, the Robovan W5, has 194 cubic feet of cargo space and can carry payloads up to about 2,205 pounds

Kurt the CyberGuy recommends deleting 16 browser extensions immediately in response to a report saying more than 3.2 million web users were affected by a security breach.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

A robotics firm in China claims a robot has performed the world's first humanoid robot front flip, which is significantly more difficult than a backflip.

A digital ID may be even more secure than a physical ID. Storing your driver's license in your Apple Wallet is an ideal solution for commuters.

A cybersecurity firm has shed some light on just how common tax scams have become. Kurt the CyberGuy offers his advice for how to protect your refund.

Lifesize Plans offers immersive walk-throughs that allow customers the opportunity to tour a home's design before construction actually begins.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

A man invested $4 million in bitcoin and lost it all with a single click when he was targeted by a vishing scam, which uses phone calls to trick people.

Expandable's Touchdown is a designer trailer that promises a luxury off-grid living experience and unfolds into a home in about 15 minutes.

Major employee screening company data breach affects 3.3 million people. Tech expert Kurt “CyberGuy" Knutsson explains what happened and gives five ways to protect your data.

Kurt “CyberGuy" Knutsson reveals mind-blowing tech that gives you sunlight on demand.

New malware "FrigidStealer" targets Mac computers. Tech expert Kurt “CyberGuy" Knutsson offers four ways to stay safe from infostealer malware.

Kurt “CyberGuy" Knutsson talks about how lab-grown muscles power a biohybrid hand for scalable prosthetics and research.

Reports of task scams have significantly risen in the past four years, according to the Federal Trade Commission. Kurt the CyberGuy offers some red flags.

iPhones have a hidden folder that eats up storage without you knowing it. Kurt the CyberGuy offers some tricks to free up storage on your device.

A recent ransomeware attack targeted Zacks, an American investment firm, and a cybercriminal claimed to have stolen records for millions of customers.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Researchers unveiled a new soft prosthetic hand that combines the natural coordination patterns of our fingers with the decoding of motoneuron activity in the spinal column.

Accidentally deleting a text message on your iPhone or iPad is not a problem if you still need the message. Apple has a built-in way to recover it.