DZone

APRIL 21, 2023

Some test tools are intended for developers during the development process, while others are designed for quality assurance teams or end users. Various test tools are available for different types of testing, including unit testing, integration testing, and more.

Testing Tools 187

Testing Tools Best Practices Testing Hardware 187

Tasktop

JUNE 20, 2022

This is easier said than done, so we’ve designed three sets of OKRs examples for software companies to show how it’s possible. In these examples, the product value streams incorporate Flow Metrics into their key results to drive agility and a value focus. Examples of quarterly OKRs for software companies. Activities.

Software 96

Software Software Healthcare Mobile 96

DZone

JANUARY 12, 2021

There are different options to terminate a process in Unix/Linux flavor of operating systems. This article intends to list and provide examples of each option. You can use the kill command to terminate a process by passing the process id. PID is the process ID of the process that you want to terminate.

Processing 138

Processing Operating System Systems Open Source 138

DZone

JUNE 28, 2023

As part of the testing process, testers usually draft test scenarios that force the system to meet new requirements. The organization can optimize infrastructure costs and create the best user experience by determining server-side robustness and client-side degradation.

Best Practices 141

Best Practices Scalability Testing Infrastructure 141

KeyCDN

SEPTEMBER 3, 2020

KeyCDN has significantly simplified the way images are transformed and delivered with our Image Processing service. Our Image Processing service makes it easy to do that. Our Image Processing service will automatically optimize the image quality and reduce the size of the image if no query string is provided.

Processing 127

Processing Cache Website Servers 127

DZone

JANUARY 13, 2021

Splitting your CI build jobs between multiple machines running in parallel is a great way to make the process fast, which results in more time for building features. Each file contains multiple test examples (RSpec “ it s”). Github Actions allows running parallel jobs easily. Consider the Split.

Testing 162

Testing Efficiency Processing Performance 162

High Scalability

JUNE 15, 2020

Over the last 3 years, the TripleLift data pipeline scaled from processing millions of events per day to processing billions. This processing can be summed up as the continuous aggregation and delivery of reporting data to users in a cost efficient manner.

Processing 206

Processing Data Engineering Efficiency Engineering 206

DZone

AUGUST 5, 2019

In the previous posts in this series, we've seen some examples of long-running processes , how to model them, and where to store the state. So how can we ensure that our long-running process doesn't get into an inconsistent state if something fails along the way? But building distributed systems is hard.

Processing 100

Processing Strategy Systems Performance 100

DZone

FEBRUARY 20, 2023

Retesting is a process of validating a specific feature whose function failed during the previous test. It is done to verify whether the test cases reported with some bugs during the execution time are fixed.

Best Practices 100

Best Practices Software Software Testing 100

HammerDB

MARCH 25, 2023

Docker build, example CLI scripts were added to build and run the TPROC-C workload in the Tcl language. This post will give an overview of the example CLI scripts that you can run directly or use as a template to write your own. Linux example For a first example we will look at the TPROC-C workload in Tcl running on MariaDB on Linux.

C++ 83

C++ Virtualization Benchmarking Database 83

DZone

MARCH 9, 2023

Software testing is the process of verifying the working of the software system or application. In other words, it ensures the software application is bug-free and addresses the technical and user requirements.

Best Practices 100

Best Practices Software Software Testing 100

Simform

OCTOBER 18, 2020

Explore and understand practical applications of AWS Lambda from real-time data processing, text-to-speech, media transformation to image recognition engine and personalized content delivery model. The post 10 Practical Examples of AWS Lambda appeared first on Insights on Latest Technologies - Simform Blog.

Lambda 82

Lambda AWS Media Engineering 82

KeyCDN

FEBRUARY 13, 2020

Push Zones are now seamlessly supporting Image Processing ! The complete feature set of Image Processing is now also available for Push Zones. No commitment: Scale up and down anytime and only pay for the images processed. &width=800&height=100 Another example is a semi-transparent watermark: [link] ?olurl=[link]

Processing 78

Processing Storage Latency Servers 78

Testsigma

JUNE 3, 2021

Example: An e-commerce website is unable to process the payment part. For example, a user has submitted a form, and the progress bar is showing no progress or activity then the user will get confused if the form has been submitted successfully or not. Example: divide by zero, multiplication of 2 large numbers, etc.

Software 82

Software Software Testing Hardware 82

Highly Scalable

AUGUST 20, 2013

The shortcomings and drawbacks of batch-oriented data processing were widely recognized by the Big Data community quite a long time ago. It became clear that real-time query processing and in-stream processing is the immediate need in many practical applications. Fault-tolerance.

Big Data 154

Big Data Processing Lambda Database 154

Brendan Gregg

JANUARY 1, 2019

What is an example of eBPF tracing? This eBPF-based tool shows completed TCP sessions, with their process ID (PID) and command name (COMM), sent and received bytes (TX_KB, RX_KB), and duration in milliseconds (MS): # tcplife. For example, it does not trace every packet like older techniques, which can add too much performance overhead.

C++ 111

C++ Virtualization Programming Code 111

Simform

JULY 22, 2022

CI/CD and DevOps help businesses streamline processes, optimize operations and improve ROI. The post CI/CD vs. DevOps: A Microscopic Exploration With Examples & Differentiators appeared first on Simform - Product Engineering Company. So, here is everything you need to know about CI/CD vs. DevOps.

DevOps 52

DevOps Engineering Processing 52

KeyCDN

NOVEMBER 7, 2019

We’ve extended our Image Processing service with a new feature: Watermark ! The image overlay process consists of 2 parts: the base image and the overlay image. The base image can still be modified with any image processing command. In order to use Image Overlay, the feature Image Processing needs to be enabled.

Processing 59

Processing Engineering 59

Percona

FEBRUARY 16, 2023

To make the process more secure, they considered removing the local keyring_file after MySQL started. We can verify that through the following example: We started MySQL with the configuration of “ early-plugin-load=keyring_file.so I wondered, does that mean ChatGPT is ready to replace MySQL DBAs, too? Let me show you why.

Database 116

Database Servers Engineering Testing 116

Dynatrace

FEBRUARY 21, 2024

Quality gates examples in Dynatrace Quality gates hold much promise for organizations looking to release better software faster. The following are specific examples that demonstrate quality gates in action: Security gates Security gates ensure code meets key security requirements defined by development and security stakeholders.

Speed 211

Speed Software Software Latency 211

Dynatrace

MARCH 27, 2024

The automated extraction of ownership information, for example, from Kubernetes annotations, is therefore essential. Secondly, knowing who is responsible is essential but not sufficient, especially if you want to automate your triage process. An example via Monaco can be found in this public GitHub repository.

Best Practices 203

Best Practices Azure Database Code 203

DZone

JANUARY 18, 2024

They offer a high-level, declarative approach to data processing, but one of their most intriguing features is lazy evaluation. This article delves into what lazy evaluation means in the context of Java Streams and why it's beneficial, accompanied by practical examples.

Java 208

Java Processing 208

Dynatrace

MARCH 12, 2024

The business process observability challenge Increasingly dynamic business conditions demand business agility; reacting to a supply chain disruption and optimizing order fulfillment are simple but illustrative examples. Most business processes are not monitored. First and foremost, it’s a data problem.

Processing 255

Processing Monitoring Analytics C++ 255

Dynatrace

MARCH 20, 2024

Deploying software in Kubernetes is often viewed as a straightforward process—just use kubectl or a GitOps solution like ArgoCD to deploy a YAML file, and you’re all set, right? Unfortunately, Kubernetes deployments can be fraught with challenges beyond the surface level.

Open Source 272

Open Source Hardware DevOps Infrastructure 272

Dynatrace

JANUARY 29, 2024

Closed-loop remediation is an IT operations process that detects issues or incidents, takes corrective actions, and verifies that the remediation action was successful. How closed-loop remediation works Closed-loop remediation uses a multi-step process that goes beyond simple problem remediation.

Best Practices 196

Best Practices DevOps Energy Innovation 196

The Morning Paper

JANUARY 16, 2020

Synthesizing data structure transformations from input-output examples , Feser et al., Program synthesis from examples falls into that latter camp, and the use case addressed here is a perfect fit for it: transforming data structures. So for example given the input [[1,3,5],[5,3,2]] the output should be [[3,5],[5,3]].

Programming 56

Programming Benchmarking Testing Systems 56

Dynatrace

DECEMBER 21, 2023

And while these examples were resolved by just asking a few questions, in many cases, the answers are more elusive, requiring real-time and historical drill-downs into the processes and dependencies specific to each host. A few examples: Reduce roundtrips between services (for example, the N+1 query pattern).

Cloud 213

Cloud Energy Best Practices Cache 213

HammerDB

JULY 14, 2021

adds full support for MariaDB in both the GUI as shown: And in the CLI as a separate database from MySQL, this post describes a setup and test for MariaDB using the CLI on Linux as an example running the TPROC-C workload. In the example below it took just over 14 minutes to create 800 warehouses. HammerDB v4.2 linux-x86_64.tar.gz

Testing 57

Testing C++ Virtualization Tuning 57

Brendan Gregg

DECEMBER 31, 2018

What is an example of eBPF tracing? This eBPF-based tool shows completed TCP sessions, with their process ID (PID) and command name (COMM), sent and received bytes (TX_KB, RX_KB), and duration in milliseconds (MS): # tcplife. For example, it does not trace every packet like older techniques, which can add too much performance overhead.

C++ 52

C++ Virtualization Programming Code 52

The Netflix TechBlog

MARCH 7, 2024

In addition to Spark, we want to support last-mile data processing in Python, addressing use cases such as feature transformations, batch inference, and training. We use metaflow.Table to resolve all input shards which are distributed to Metaflow tasks which are responsible for processing terabytes of data collectively.

Systems 226

Systems Media Cache Open Source 226

Dynatrace

AUGUST 10, 2023

But existing business intelligence (BI) tools often lack the broad context, ease of data access, and real-time insights needed to understand and improve customer experience and complex business processes. In both examples, we used Dynatrace OneAgent® deep payload inspection to capture business data in motion.

Database 230

Database Metrics Retail Analytics 230

Dynatrace

JUNE 1, 2023

Certain service-level objective examples can help organizations get started on measuring and delivering metrics that matter. Teams can build on these SLO examples to improve application performance and reliability. In this post, I’ll lay out five SLO examples that every DevOps and SRE team should consider. or 99.99% of the time.

Traffic 173

Traffic Latency Website Virtualization 173

Randon ASCII

FEBRUARY 11, 2018

Zombies probably won’t consume 32 GB of your memory like they did to me, but zombie processes do exist, and I can help you find them and make sure that developers fix them. In the example below task manager shows 49.8 He’d even written a tool that would dump a list of zombie processes – their names and counts. Mystery solved!

Processing 72

Processing Programming Code Cache 72

Dynatrace

SEPTEMBER 13, 2023

For example, optimizing resource utilization for greater scale and lower cost and driving insights to increase adoption of cloud-native serverless services. This process enables you to continuously evaluate software against predefined quality criteria and service level objectives (SLOs) in pre-production environments.

AWS 251

AWS Efficiency Azure Cloud 251

The Netflix TechBlog

NOVEMBER 14, 2023

In this three-part blog post series, we introduce you to Psyberg , our incremental data processing framework designed to tackle such challenges! We’ll discuss batch data processing, the limitations we faced, and how Psyberg emerged as a solution. Let’s dive in! What is late-arriving data? How does late-arriving data impact us?

Data Engineering 264

Data Engineering Engineering Processing Games 264

The Netflix TechBlog

DECEMBER 14, 2023

Engineers from across the company came together to share best practices on everything from Data Processing Patterns to Building Reliable Data Pipelines. The talk uses Apache Spark as an example, but the concepts generalize regardless of your specific tools. Learn more about how batch and streaming data pipelines are built at Netflix.

Data Engineering 259

Data Engineering Engineering Software Engineering Best Practices 259

Dynatrace

AUGUST 28, 2023

Let’s shift our focus to the backend systems and business processes, the behind-the-scenes heroes of end-to-end customer experience. These retail-business processes must work together efficiently to orchestrate customer satisfaction: Inventory management ensures you can anticipate and meet dynamic customer demand.

Retail 207

Retail Logistics Innovation Analytics 207