Percona

DECEMBER 20, 2018

We look forward to providing you with even better articles, news and information in 2019. As 2018 moves into 2019, let’s take a quick look back at some of the most popular posts on the blog this year. Linux OS Tuning for MySQL Database Performance. Tuning PostgreSQL Database Parameters to Optimize Performance.

Database 40

Database Tuning Performance AWS 40

Dynatrace

MAY 6, 2019

Here’s what you can do with our GA code modules for z/OS: Gain insight into the CICS Transaction Server on z/OS with our CICS code module. CICS Transaction Server 5.1 / 5.2 / 5.3 / 5.4 / 5.5 A OneAgent for zLinux is planned for June 2019 with support for IBM Integration Bus, Java, and IBM HTTP Server. are supported.

Java 117

Java Programming Technology Technology 117

Dynatrace

NOVEMBER 18, 2019

In February 2019 we announced a Preview of the OneAgent command-line interface (CLI) solution, which allows for easier post-installation host-group reconfiguration. Stay tuned for more announcements on this topic. This is possible via the host-group feature, but until recently, required a full OneAgent installation.

Tuning 143

Tuning Virtualization Monitoring Infrastructure 143

SQL Performance

MARCH 8, 2021

SQL Server 2014 SP2 and later produce runtime (“actual”) execution plans that can include elapsed time and CPU usage for each execution plan operator (see KB3170113 and this blog post by Pedro Lopes). SQL Server makes some timing adjustments in parallel plans to promote consistency, but they are not perfectly implemented. TheYear , CA.

Servers 95

Servers Tuning Architecture Processing 95

Percona

MARCH 19, 2019

Please join Percona’s Principal Support Engineer, Sveta Smirnova, as she presents MySQL Performance Schema in 1 hour on Thursday, March 21st, 2019, at 10:00 am PDT (UTC-7) / 1:00 pm EDT (UTC-4). It was born in 2010 as “a feature for monitoring server execution at a low level.” Register Now.

Tuning 41

Tuning Performance Monitoring Servers 41

Percona

MARCH 7, 2019

The server is a small instance: Models | 6xIntel(R) Xeon(R) CPU E5-2430 0 @ 2.20GHz 10GB RAM This symptom can be caused by various different reasons. There could be more, but this particular query was definitely hurting the performance of the server. 2019-02-22T18:26:25 Creating triggers. 2019-02-22T18:27:14 Created triggers OK.

C++ 98

C++ Traffic Servers Monitoring 98

Percona

AUGUST 17, 2023

StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. It includes a native PostgreSQL server, enhanced with add-ons from the open source community, certified and tested to work together for extreme high availability, backups, security, and monitoring. Free from vendor lock-in.

Open Source 76

Open Source Healthcare Social Media Database 76

Dynatrace

JULY 8, 2020

That’s another example where monitoring is of tremendous help as it provides the current resource consumption picture and help to continuously fine tune those settings. . Event objects are not typical log events ; they are produced by the API Server and not included in the logs produced by the cluster.

Infrastructure 201

Infrastructure Monitoring Cloud Metrics 201

KeyCDN

JANUARY 31, 2019

With Bucharest being the capital and largest city of Romania, it makes for a great edge server location. However, now with the Bucharest edge server in production, it helps further close the gap between visitors who live in Romania and the nearest KeyCDN POP they have access to. Happy content delivery!

Internet 48

Internet Internet Ecommerce Speed 48

SQL Performance

DECEMBER 9, 2020

I tested my solutions in SQL Server 2019 Enterprise edition. SQL Server chose row mode processing for all previously shown solutions by default. There are a couple of ways to get SQL Server to use batch processing here. So, my tuning efforts ended up yielding an improvement of 43.5 The challenge is on!

C++ 114

C++ Servers Testing Processing 114

SQL Performance

AUGUST 15, 2019

Updated August 15th, 2019 for 0.9.6. Connecting to SQL Server 2012 or better, or Azure SQL Database. And recommended system configuration: Two or more cores 8GB or more of memory Operating Systems: Windows (8.1 / Server 2012 R2 or better) macOS (10.13 New in 0.9.6 – August 15th, 2019. NET Core Runtime 2.1

Azure 50

Azure Servers Tuning Operating System 50

SQL Performance

MARCH 5, 2020

To summarize: Focusing on ASYNC_NETWORK_IO waits alone as a tuning metric is a mistake. ID ; Since I was running these queries on SQL Server 2019 CU1, the execution plans included the actual wait stats information related to the query execution. CREATE EVENT SESSION [ Actual Plan ] ON SERVER. ID ; SELECT t1.

Education 55

Education Servers Testing Tuning 55

SQL Performance

APRIL 27, 2020

Many of the newer features we have in SQL Server were initially launched in Azure SQL Database, including (but not limited to) Always Encrypted, Dynamic Data Masking, Row Level Security, and Query Store. There is a lot of awesome technology involved with Hyperscale in how it is architected to use SSD-based caches and page servers.

Azure 55

Azure Database Serverless Hardware 55

Brendan Gregg

SEPTEMBER 25, 2021

This server is spending about a third of its CPU cycles just checking the time! In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc. Even with the broken Java stacks, I noticed a big difference: On Ubuntu, there's a massive amount of CPU time in a libjvm call: os::javaTimeMillis().

Speed 126

Speed Java AWS Virtualization 126

SQL Performance

DECEMBER 9, 2020

I tested my solutions in SQL Server 2019 Enterprise edition. SQL Server chose row mode processing for all previously shown solutions by default. There are a couple of ways to get SQL Server to use batch processing here. So, my tuning efforts ended up yielding an improvement of 43.5 The challenge is on!

C++ 61

C++ Servers Testing Processing 61

Rigor

SEPTEMBER 3, 2019

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. They seem to have learned from their mistakes for Prime Day 2019.). Servers down or server health issues [APM]. STEP 7: Tune Your CDN Performance.

Website 74

Website Cache Ecommerce Traffic 74

The Morning Paper

JUNE 2, 2019

Developing machine learning models is no different from developing traditional software, in the sense that it is also a full life cycle involving design, implementation, tuning, testing, and deployment. ci can integrate with an existing CI server (Travis in the implementation), and provides a DSL for specifying model tests.

C++ 60

C++ Strategy Testing Tuning 60

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Dynatrace news.

Availability 31

Availability Hardware Java Tuning 31

Smashing Magazine

FEBRUARY 2, 2022

Like any file referenced and used on a website, it first needs to be downloaded from a server. JavaScript processing times are vastly different between high-end, average and low-end devices (Image source: ' The cost of JavaScript in 2019 ' by Addy Osmani) ( Large preview ). React Suspense And Server-Side Rendering (SSR).

Code 89

Code Performance Network Website 89

Dynatrace

AUGUST 8, 2019

We are already working on the support for SUSE Linux Enterprise Server (SLES) which we will be announcing shortly. Stay tuned for more announcements on this topic. Stay tuned for more announcements. We plan to release a GA version of OneAgent for Z/Linux in the second half of 2019. running on the 64-bit OS/390x platform.

Availability 25

Availability Hardware Java Tuning 25

Brendan Gregg

SEPTEMBER 25, 2021

This server is spending about a third of its CPU cycles just checking the time! In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc. Even with the broken Java stacks, I noticed a big difference: On Ubuntu, there's a massive amount of CPU time in a libjvm call: os::javaTimeMillis().

Speed 40

Speed Java AWS Virtualization 40

HammerDB

OCTOBER 12, 2018

Historically MySQL has been positioned for supporting web-based applications this is in contrast to enterprise based database workloads that have been served by commercial databases such as Oracle, Db2 and SQL Server. Download and install HammerDB on a test client system, Like PostgreSQL another 2 socket server is ideal. perf special.

Best Practices 40

Best Practices Scalability Performance C++ 40

Smashing Magazine

SEPTEMBER 27, 2019

2019-09-27T12:00:59+02:00. 2019-09-27T10:38:23+00:00. Restart your server if needed and witness the magic of the Alien component integrated into Host. The only thing you might want (this is not a requirement) to add is some custom CSS to fine-tune an Alien component in Host’s environment. Denys Mishunov. Large preview ).

Storage 66

Storage Testing Processing Code 66

The Netflix TechBlog

MARCH 1, 2021

Users write and test their rules in their own source code repository and then deploy the workflow by uploading the compiled code to the Plato server. Still learning We started building Cosmos in 2018 and have been operating in production since early 2019. Stay tuned to learn more details of how Cosmos works and how we use it.

Serverless 228

Serverless Media Latency Social Media 228

The Netflix TechBlog

DECEMBER 17, 2019

Stay Tuned DBLog has additional capabilities which are not covered by this blog post, such as: Ability to capture table schemas without using locks. Netflix specific streams are used as outputs such as Keystone. Figure 4— Delta Connector. Schema store integration. Beresford, and Boerge Svingen. Online event processing.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

Stay Tuned DBLog has additional capabilities which are not covered by this blog post, such as: Ability to capture table schemas without using locks. Netflix specific streams are used as outputs such as Keystone. Figure 4— Delta Connector. Schema store integration. Beresford, and Boerge Svingen. Online event processing.

Database 212

Database Traffic Transportation Open Source 212

O'Reilly

JULY 25, 2023

For instance, if I’m reading a paper from 2019, a popular song from that year could start playing. Similarly, it taught me that “Background scripts are ideal for handling long-term or ongoing tasks, managing state, maintaining databases, and communicating with remote servers.

Programming 98

Programming Code Design Benchmarking 98

Smashing Magazine

SEPTEMBER 29, 2021

Tip: When evaluating quality, compression and fine-tuning of modern formats, Squoosh.app ’s ability to perform a visual side-by-side comparison is helpful. It was released in February 2019 by the Alliance for Open Media (AOMedia). Since its release in 2019, the support for AVIF has increased considerably. Large preview ).

Open Source 144

Open Source Speed Website Google 144