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This is the only area where the case matters - otherwise, it is irrelevant whether you write m&a or M&A. Our Boolean logic is as follows: General rulesīoolean search will only work in the keyword field.Īlso, Booleans in Pirical Legal Professionals require uppercase spelling.
#Boolean search basics upgrade
Clients significantly benefit if they upgrade their searches with Boolean operators. That kind of data volume requires plenty of sophistication in the algorithms it uses. 350,000 lawyers in 130 countries working at over 1,000 firms are in our database, each with reams of data attached to them. Pirical Legal Professionals is our search engine for legal talent. Pirical Legal Professionals’ Boolean operators. Which brings us to Pirical Legal Professionals. It’s important to know that while every good search engine and other database query system has some form of Boolean logic, not all are the same and it’s worth familiarising yourself with the Boolean operators a given database query system uses. If you wanted to search for the average retirement age in the UK, you’d search “UK AND retirement AND age”.ĪND has been made obsolete by most search tools including Google, who have long understood that a string of multiple words most often implicitly assumes an AND logic (to stay with the previous example, you simply type “UK retirement age”.) AND’s the stANDardĪND, on the other hand, serves to narrow your search. If you were to search for results about the decade of flower power, you’d search “60s OR 1960s OR Sixties”. a cooking recipe that doesn’t mention “bird”.) The Golden OR (Moreover, Google is smart enough to exclude even those results which don’t contain the term “bird” but clearly are about the bird, e.g. If you want to search for turkey and have the country, not the bird in mind, you simply google “turkey -bird”, (the minus being Google’s short form of NOT) and your results will be all about maps, holiday destinations and the latest Erdogan news.īy using the NOT operator in Google, you have limited your search to those results that do not contain any mention of the word bird. How NOT, OR, and AND make your life easy NOT is hotĪny good search engine has Boolean operators integrated in their query logic. It was also Boole who developed what we today call “Boolean operators”: NOT, OR, and AND.
![boolean search basics boolean search basics](https://i0.wp.com/www.jameshicksonline.com/wp-content/uploads/2016/04/And_OR_NOT_pics.png)
We just don’t yet have the computing power to manage it all. Viewed through that lense, even the entire universe becomes, theoretically, manageable. Every complex piece of information can be boiled down to a string of zeros and ones. It’s largely due to him that we have the concept of 0s and 1s.
![boolean search basics boolean search basics](https://booleanstrings.com/wp-content/uploads/2015/08/chart.jpg)
George Boole was a 19th century self-taught mathematician who created the foundations for modern computing. Here’s a short primer about the concept and how it applies in Pirical’ legal search engine Pirical Legal Professionals. Boolean operators are essential building blocks in sophisticated query logic, making searches more precise and relevant. Where it really matters, though, is in database searches. Many people are familiar with the term Boolean, but very few could define what it means.Īnd to be fair, “Boolean” appears in many mathematical concepts (Boolean algebra, circuit, network, processor…), only few of which are relevant for those in the talent profession.