What is ClickHouse?
Clickhouse is an open-source columnar-oriented Database Management System (DBMS) used for online analytical processing (OLAP) created by Yandex. Currently, it powers the second largest web analytics platform, Yandex Metrica. It…
Read more »Top 50 Jmeter interview questions and answers
1) Explain what is JMeter? JMeter is a Java tool, which is used for performance Load Testing. 2) Explain how JMeter works? JMeter acts like a group of users sending…
Read more »PHP Tutorial for Beginners
What is PHP? It is an open-source general-purpose scripting language that is especially suited for web development. Code executed on the server. It can be embedded in HTML. You should…
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Introduction to PHP Data Object PDO in PHP
There are three main API options when considering connecting to a MySQL database server. PHP’s MySQL Extension. PHP’s mysqli Extension. PHP Data Object (PDO). PHP Data Object (PDO) PDO is…
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Considerations for Multiple VSS Databases – Pros and Cons
Microsoft recommends against using multiple VSS databases in simple cases. The support that was in some earlier versions of the product using Data Path doesn’t seem to work at all…
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