DZone

APRIL 21, 2019

The garbage collector performs it's work using one or more threads. This is why garbage collectors must pause all application threads when performing certain tasks.

Tuning 277

Tuning Java Performance 277

DZone

SEPTEMBER 8, 2023

Parallel GC aims to reduce the impact of GC pauses by utilizing multiple threads to perform garbage collection in parallel. In this article, we will delve into the realm of Parallel GC tuning specifically. However, if you want to learn more basics of Garbage Collection tuning, you may watch this JAX London conference talk.

Tuning 249

Tuning Java Systems Processing 249

Dynatrace

MARCH 5, 2025

Site Reliability Engineers (SREs) also face significant challenges in maintaining database reliability, ensuring performance, and preventing disruptions in highly dynamic and distributed environments. Why this matters Databases are the backbone of modern applications, but they can also be a major source of performance bottlenecks.

Database 306

Database Development Tuning DevOps 306

DZone

NOVEMBER 4, 2024

For instance, a streaming service can employ vector search to recommend films tailored to individual viewing histories and ratings, while a retail brand can analyze customer sentiments to fine-tune marketing strategies.

Retail 130

Retail Performance Best Practices Tuning 130

DZone

JUNE 17, 2020

Does every performance engineer need to know about how memory in Java works? To completely fine-tune the java performance bottlenecks for high performance my answer is YES. It is the process of allocating new objects and removing unused objects (Garbage Collections) properly.

Java 305

Java Performance Testing Performance Testing 305

DZone

AUGUST 30, 2024

Garbage Collection (GC) plays an important role in Java’s memory management. It helps to reclaim memory that is no longer in use. A garbage collector uses its own set of threads to reclaim memory. These threads are called GC threads. Sometimes JVM can end up either with too many or too few GC threads.

Tuning 266

Tuning Java Performance 266

Dynatrace

OCTOBER 23, 2024

Whether you’re troubleshooting a specific issue or looking to improve overall system performance, Distributed tracing equips you with the tools you need to make informed decisions and maintain a high standard of application performance. stay tuned for more enhancements and features. This is just the beginning.

Tuning 299

Tuning Website Availability Performance 299

DZone

JUNE 13, 2024

Relational Databases are the bedrock of any FinTech application, especially for OLTP (Online transaction Processing). This foundational component in any application architecture usually poses challenges around scaling as the business expands rapidly.

FinTech 262

FinTech Tuning AWS Database 262

DZone

NOVEMBER 27, 2023

In this article, we will show you how to tune Trino by helping you identify performance bottlenecks and provide tuning tips that you can practice. But how do we do that?

Tuning 162

Tuning Speed Performance Open Source 162

n0derunner

OCTOBER 18, 2024

Recently I wanted to measure the impact of NUMA placement and Hugepages on the performance of postgres running in a VM on a Nutanix node. After reading a lot of blogs I came … The post Notes on tuning postgres for cpu and memory benchmarking appeared first on n0derunner.

Benchmarking 90

Benchmarking Tuning Storage Performance 90

DZone

OCTOBER 8, 2024

Nowadays, many performance testers with many years of experience in IT have a lot of confusion and are still confused about the technologies they worked with and were used in their projects for years. and must have extensive experience in specialized skills. and must have extensive experience in specialized skills.

Engineering 277

Engineering Blockchain Healthcare IoT 277

Dynatrace

OCTOBER 4, 2024

BlackDuck performs a security and vulnerability check, returning a scan result. Stay tuned Currently, the API allows for the configuration of an event processing pipeline. Fine-tune: Perform data normalization by creating an OpenPipeline configuration that extracts properties according to the SDLC specification.

Software 278

Software Software Development Performance 278

DZone

FEBRUARY 27, 2024

Understanding the structures within a Relational Database Management System (RDBMS) is critical to optimizing performance and managing data effectively. Here's a breakdown of the concepts with examples. RDBMS Structures 1.

Database 264

Database Tuning Systems Performance 264

The Netflix TechBlog

FEBRUARY 14, 2025

Our Flink configuration includes 8 task managers per region, each equipped with 8 CPU cores and 32GB of memory, operating at a parallelism of 48, allowing us to handle the necessary scale and speed for seamless performance delivery. This integration will not only optimize performance but also ensure more efficient resource utilization.

Tuning 165

Tuning Latency Efficiency Storage 165

DZone

AUGUST 21, 2021

This article describes 3 different tricks that I used in dealing with big data sets (order of 10 million records) and that proved to enhance performance dramatically. This trick enhanced the performance dramatically. Trick 1: CLOB Instead of Result Set.

Big Data 246

Big Data Performance Tuning Mobile 246

DZone

JANUARY 24, 2025

As transitioning to the digital world is the norm today, businesses face the challenge of constantly maximizing performance while keeping a lookout for potential threats. Not only do these methods enhance peoples productivity they develop trust and satisfaction from users as well.

Social Media 147

Social Media Ecommerce Media Tuning 147

Dynatrace

SEPTEMBER 15, 2020

In my recent Performance Clinic with Stefano Doni , CTO & Co-Founder of Akamas , I made the statement, “Application development and release cycles today are measured in days, instead of months. Increase in environment complexity and increased frequency in delivery requires a novel approach to performance optimization.

Performance 260

Performance Java Metrics Cloud 260

DZone

SEPTEMBER 13, 2023

Machine learning models often require tuning of hyperparameters to achieve their best performance. Hyperparameter tuning can be a daunting and time-consuming task, as it involves experimenting with different parameter combinations to find the optimal settings. What Is BOHB? BOHB stands for Bayesian Optimization and Hyperband.

Tuning 147

Tuning Efficiency Performance 147

DZone

AUGUST 30, 2023

Hyperparameter tuning is an essential practice in optimizing the performance of machine learning models. This article provides an in-depth exploration of advanced hyperparameter tuning methods, including Population-Based Training (PBT), BOHB, ASHA, TPE, Optuna, DEHB, Meta-Gradient Descent, BOSS, and SNIPER.

Tuning 147

Tuning Government Network Processing 147

Scalegrid

JUNE 4, 2020

In this post, we are going to compare the performance and pricing of DigitalOcean PostgreSQL vs. ScaleGrid PostgreSQL to help you determine the best PostgreSQL hosting service on DigitalOcean. PostgreSQL DigitalOcean Performance Test. Now, let’s take a look at the throughput and latency performance of our comparison. Throughput.

Database 230

Database Latency Benchmarking Performance 230

Scalegrid

NOVEMBER 15, 2024

This update gives you the flexibility to choose the cloud provider that best suits your needs while ensuring seamless performance and scalability. These changes improve the stability and performance of your deployments. Stay tuned for more updates! <p>The </p>

Azure 130

Azure AWS Google Tuning 130

Dynatrace

FEBRUARY 6, 2025

Whether you’re a seasoned IT expert or a marketing professional looking to improve business performance, understanding the data available to you is essential. With Dashboards , you can monitor business performance, user interactions, security vulnerabilities, IT infrastructure health, and so much more, all in real time.

Metrics 243

Metrics Infrastructure Monitoring Best Practices 243

DZone

FEBRUARY 22, 2024

Writing efficient queries is crucial to maintaining the performance of these applications and ensuring that we don't run into Salesforce limits. About Query Performance It is obvious that the performance of your query completely depends on the complexity of data you currently have in your production org.

Tuning 173

Tuning Efficiency Performance Development 173

Scalegrid

FEBRUARY 6, 2025

This article outlines the key differences in architecture, performance, and use cases to help determine the best fit for your workload. Architecture Comparison RabbitMQ and Kafka have distinct architectural designs that influence their performance and suitability for different use cases.

Latency 147

Latency Analytics Architecture Storage 147

Dynatrace

MAY 23, 2024

Performance is usually a primary concern when using stream processing frameworks. See more about the performance of stream processing frameworks in our published paper. ShuffleBench i s a benchmarking tool for evaluating the performance of modern stream processing frameworks.

Engineering 245

Engineering Tuning Latency Open Source 245

The Netflix TechBlog

NOVEMBER 12, 2024

This counting service, built on top of the TimeSeries Abstraction, enables distributed counting at scale while maintaining similar low latency performance. Implementing idempotency would likely require using an external system for such keys, which can further degrade performance or cause race conditions.

Latency 248

Latency Cache Infrastructure Strategy 248

DZone

AUGUST 4, 2022

For the longest time, hosting static files on CDNs was the de facto standard for performance tuning website pages. Not only did it have performance benefits, but it was also convenient for developers. Possible Performance Degradation from CDN Usage.

Cache 305

Cache Tuning Storage Website 305

Dynatrace

AUGUST 5, 2020

Synthetic monitors are also the perfect tool to monitor performance baselines. This clean-room, lab-like environment allows you to react to slight changes in performance. It also gives you the first indication of whether a new deployment of your application or API leads to a performance improvement or, perhaps, a regression.

Metrics 246

Metrics Monitoring Performance Benchmarking 246

Dynatrace

MARCH 12, 2025

Traditional debugging approaches, logs, and occasional remote breakpoint instrumentation cant easily keep pace with cloud-native AI deployments, where performance, compliance, and costs are all on the line. How can you gain insights that drive innovation and reliability in AI initiatives without breaking the bank?

Metrics 165

Metrics Serverless Analytics Innovation 165

Dynatrace

FEBRUARY 14, 2022

As a guest keynote speaker at Dynatrace Perform 2022 , Tegmark set the stage for AI as the ultimate technology for game-changers. For the 30,000 AI game-changers and technologists attending Dynatrace Perform across the world, Professor Tegmark gave an assignment. “Be Be proactive.

Artificial Intelligence 246

Artificial Intelligence Games Technology Technology 246

The Netflix TechBlog

DECEMBER 17, 2024

As Netflix scaled, we faced the mounting challenge of providing accurate, timely answers to increasingly complex queries about title performance and discoverability. By logging all titles as they are displayed, we can process these logs to identify anomalies and gain insights into system performance.

Traffic 170

Traffic Scalability Strategy Monitoring 170

Scalegrid

JUNE 22, 2020

MySQL DigitalOcean Performance Benchmark. We are going to use a common, popular plan size using the below configurations for this performance benchmark: Comparison Overview. The greatest performance improvement can be seen in the higher thread count rows of 175 and 200 threads where ScaleGrid achieves over 45% higher throughput.

Database 217

Database Benchmarking Latency Performance 217

DZone

JANUARY 6, 2024

In the realm of Java development, optimizing the performance of applications remains an ongoing pursuit. By harnessing runtime profiling data, PGO empowers developers to fine-tune their code and apply optimizations that align with their application's real-world usage patterns.

Java 189

Java Performance Tuning Programming 189

Alex Podelko

FEBRUARY 28, 2021

As I started to work for MongoDB, I started to get questions about MongoDB performance. We do have a lot of great resources that can help with MongoDB performance. First of all, it is MongoDB and Atlas documentation: Performance , Monitoring , and Query Optimization. Tips and Tricks for Query Performance: Let Us.explain() Them.

Performance 200

Performance IoT Education Best Practices 200

The Netflix TechBlog

MAY 4, 2023

Migrating Critical Traffic At Scale with No Downtime — Part 1 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Hundreds of millions of customers tune into Netflix every day, expecting an uninterrupted and immersive streaming experience. This approach has a handful of benefits.

Traffic 345

Traffic Latency Tuning Systems 345

Dynatrace

JULY 10, 2023

These environments are marked by continuous delivery of microservice updates into production, the abstractions inherent in Kubernetes environments, and challenges associated with applications distributed across multicloud environments—often with performance and security risks. Dynatrace was recognized as Compuware from 2010-2014.

Monitoring 246

Monitoring Retail Performance Government 246

Percona

MARCH 23, 2023

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7

Performance 144

Performance Hardware Tuning Storage 144