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Debugging in PHP

PHP is a great language to start with when you are learning how to code. It has a simple syntax, it’s easy to learn and you can make dynamic websites with it. But even though it’s easy to write PHP code, it’s not always easy to debug. There are a lot of tools out there that can help you, but since PHP is an interpreted language, you can also use a couple of debugging techniques to help you find bugs in your code. In this blog post I'll cover the the following sections.

Updates from Bugfender Q1, 2021

Welcome to the spring Bugfender newsletter! We’ve been working on the past months improving some of our SDKs, making it easier to integrate Bugfender thanks to API improvements and introducing some new features to make your debugging experience even better. Furthermore, we’ve been actively writing fresh content for our blog. Make sure you don’t miss out on our featured articles for this quarter below!

How to Detect Memory Leaks in Java: Causes, Types, & Tools

A memory leak is a situation where unused objects occupy unnecessary space in memory. Unused objects are typically removed by the Java Garbage Collector (GC) but in cases where objects are still being referenced, they are not eligible to be removed. As a result, these unused objects are unnecessarily maintained in memory. Memory leaks block access to resources and cause an application to consume more memory over time, leading to degrading system performance.

Lessons Learned When Building A Kubernetes Operator

As we see more customers adopting Rookout for debugging cloud-native applications, we are not surprised to learn that a significant number of them work in a microservice environment. In the most common case among these customers, each service has its own code repository maintained by the team who develops the service.

Unlock geospatial insights with Data Studio and BigQuery GIS

Chances are, your data contains information about geographic locations in some form, whether it’s addresses, postal codes, GPS coordinates, or regions that are meaningful to your business. Are you putting this data to work to understand your key metrics from every angle? In the past, you might’ve needed specialized Geographic Information System (GIS) software, but today, these capabilities are built into Google BigQuery.

Speeding up small queries in BigQuery with BI Engine

A quick and easy way to speed up small queries in BigQuery (such as to populate interactive applications or dashboards) is to use BI Engine. The New York Times, for example, uses the SQL interface to BI Engine to speed up their Data Reporting Engine. To Illustrate, I’ll use three representative queries on tables between 100 MB and 3 GB — tables that are typically considered smallish by BigQuery standards.

The Real World AI Experiment

Few people can understand the difference between theory and practice more clearly than a chess Grandmaster. Our little 64-square laboratory has space for centuries of ideas. With more moves than atoms in the solar system, my ancient boardgame has limitless complexity for the human mind—and was even enough to stump the world’s fastest computers for decades.