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A scientist or a person of the general public might think the term "bug tracking" means following and recording a certain insect from it's birth through the different phases of its life. Though that might be one definition of the phrase, when software is added to the expression it changes completely and most people, even those who aren't engineers, know what it means. For those who are still at a loss as to what bug tracking means, its probably easiest to first define what bug means. In computer terms, bug refers to mistakes, flaws, or glitches that usually arise from the source code or design.

These glitches result from human error usually during the coding process. Writing code is a lengthy ordeal that usually goes through many different people. The more complex bugs come about when code designers forget that certain parts of computers interact with others, parts that they shouldn't be interacting with. This article will discuss three of the main types of bugs that are tracked by bug tracker software and issue tracking software, though there are many more.

Syntax Bug

A syntax bug is a very common bug that is also referred to as a syntax error. This error is a misunderstanding between the coder and the computer. When the computer misinterprets part of the programming language, a syntax error is the result. Sometimes it is a typo from the code writer, but sometimes it is simply confusion on the part of the computer. For example if, "y=6", the computer might recognize "y" as six in every word, not just formula terms. Another example might be if the programmer meant to put "y=6" but actually wrote "y==6". It's easy to see how both could cause confusion.

Logic Bug

Similar to syntax error, logic bugs are often called logic errors. What makes them different from syntax errors, however, is that they are more of a misunderstanding on the computer's part. The programmer probably intended for the code or algorithm to do one thing, when the computer actually ended up doing another. The programmer should write a clear description of each command in order to prevent the computer from creating logic errors.

Multi-Threading Bugs

Multi-Threading Bugs are definitely the most complicated of the three and perhaps one of the most complicated bugs that arise. Multi-threading bugs usually occur in longer codes when too many commands are happening at once, or one command tries to start when the previous command that needs to finish first hasn't finished yet. It could also happen if the commands are not completed in the order in which they were intended to happen. This is often the computer's fault more than the programmers.

There are many more bugs that bug tracker software and issue tracking software trace including arithmetic bugs, resource bugs, interfacing bugs, performance bugs, and team working bugs. This article describes syntax bugs, logic bugs, and multi-threading bugs and hopefully clears up any confusion between the three.

There are many different types of bugs that bug tracker software and issue tacking software trace in a computer system, and this article describes three in detail - syntax bugs, logic bugs, and multi-threading bugs.

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