Ever dealt with a misbehaving consumer group? Imbalanced broker load? This could be due to your consumer group and partitioning strategy! Once, on a dark and stormy night, I set myself up for this error. I was creating an application to demonstrate how you can use Apache Kafka® to decouple microservices. The function of my “microservices” was to create latte objects for a restaurant ordering service.
The query execution graph provides performance insights to help you easily understand, troubleshoot and optimize your BigQuery analytics queries.
Banking is a critical but highly complex industry. It is a highly regulated environment, and banking applications must be developed in compliance with privacy and security standards of the region the bank operates. Credibility is an invaluable asset to any financial institution, so they can’t afford to let any bugs, even the most minor, slip into production and impact the user experience.
Every organization, big and small, relies on processes to get work done. Processes are the backbone of your success. But if left unchecked, your processes can spin out of control. That’s why business process management (BPM) tools are so essential. They provide a wide range of coverage to help you develop, automate, optimize, and orchestrate efficient processes.
There are now nearly 9 million apps worldwide, and practically all of them run on an internal clock. Financial apps are built on timestamped data. Office apps run on calendars. Social apps are defined by their feeds, timelines and anniversaries. So, as devs, we need to know how to compute date and time. JavaScript, the world’s most popular programming language, has plenty of helpful APIs, but they can throw up complications if you’ve never used them before.
As users now expect applications to provide instant updates, live chats, and dynamic content, modern web development requires the ability to deliver realtime experiences and communication between users and servers. WebSocket is a communication protocol that allows full-duplex two-way communication between a client and a server over a single TCP connection. The connection persists unless it is explicitly told to disconnect or in case of network or server failure.
For the past 30 years, Eyefinity has been a leader in cloud-based software and technology tailored to the vision care industry. Eyefinity offers reliable patient care solutions for ophthalmologists and optometrists, with a client base in over 20,000 offices across the US. As a company dedicated to providing the most seamless customer experience for doctor and client, Eyefinity knows that Quality Assurance is paramount to maintaining.
When PHP version 5 was released, it incorporated a built-in model to catch errors and exceptions. Handling errors in PHP with try catch blocks is almost the same as handling errors in other programming languages. When a PHP exception is thrown, the PHP runtime looks for a catch statement that can handle that type of exception. It will continue checking the calling methods up the stack trace until a catch statement is found.