HammerDB

APRIL 19, 2023

Among the different components of modern software solutions, the database is one of the most critical. Therefore, before we attempt to measure our database performance, we should know the system or cloud instance to be tested in detail. Instead, readers should refer to the HammerDB documentation. Operating System: Ubuntu 22.04

Performance 54

Performance Benchmarking Cache Storage 54

Dynatrace

OCTOBER 15, 2021

OpenTelemetry (also referred to as OTel) is an open-source observability framework made up of a collection of tools, APIs, and SDKs, that enables IT teams to instrument, generate, collect, and export telemetry data for analysis and understand software performance and behavior. Source: OpenTelemetry Documentation. Watch webinar now!

Open Source 218

Open Source Metrics Cloud Transportation 218

Brendan Gregg

JULY 2, 2021

This is also applicable for people adding it to their own in-house monitoring systems. You likely already have agents running on all your customer systems. There are so many options it's really your own preference based on your existing system and customer environments. cachestat File system cache statistics line charts.

Latency 145

Latency Cache Energy Systems 145

Dynatrace

OCTOBER 15, 2020

The Dynatrace Software Intelligence Platform has long provided the industry’s first auto-instrumenting monitoring solution for Go. Statically linked application binaries have their merits; they’re self-contained and they don’t have dependencies on the systems they’re deployed to.

Transportation 184

Transportation Monitoring Metrics Code 184

Adrian Cockcroft

JANUARY 29, 2023

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. This is unfortunate, because we’d really like to be able to build systems that have an SLA that we can share with the consumers of our interfaces, and be able to measure how well we are doing.

Lambda 98

Lambda Latency Cache C++ 98

Alex Russell

MARCH 31, 2022

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache 82

Cache Government Traffic Network 82

Tech News Gather

JULY 18, 2023

Healthcare app development – the necessity today Healthcare apps are software applications installed on computers and handheld devices like mobile phones, and wearables to provide several health-related services. Thus, with such apps, we can reduce the risk of infection and ease the burden on the healthcare system.

Healthcare 52

Healthcare Social Media Development Artificial Intelligence 52

SQL Server According to Bob

NOVEMBER 8, 2016

Note: We received feedback that there was some confusion on us calling this functionality “tail of the log caching” because our documentation and prior history has referred to the tail of the log as the portion of the hardened log that has not been backed up. Tail Of Log Caching.

Cache 40

Cache Servers Media Storage 40

The Morning Paper

FEBRUARY 23, 2020

There are five different types of member in an AnyLog system, and any network node can join without restriction as any type of member. Caching of query results on the other hand, looks like a good business model, at large enough scale these might amount to pretty much the same thing). Market participants.

Blockchain 94

Blockchain Internet Internet IoT 94

Percona

DECEMBER 19, 2022

Client-side caching minimizes potential for metrics loss. When the connection is restored, the data is sent to the PMM server, allowing the monitoring of your systems to continue without any data loss. As part of stage two, we will let the users use external data sources thereby decreasing dependency on the file system.

Metrics 52

Metrics Monitoring Servers Open Source 52

Smashing Magazine

NOVEMBER 2, 2021

Due to the use of modern frameworks, advanced caching and rendering, and data transmission via API, properly developed PWAs can be a seven-league step up to boost the store’s speed. To specify, users can continue using those parts of the site that were cached if the Internet connection is unstable or when offline. Large preview ).

Code 74

Code Cache Retail Mobile 74

SQL Server According to Bob

FEBRUARY 5, 2018

system but not on my Centos 7 system joined to the same domain (realm.) I followed the common guidance for using Active Directory with SQL Server on Linux – no luck. Default DNS naming was incorrectly set causing the system to appear at RDORRLinux.DOMAINNAME.guest.microsoft.com instead of RDORRLinux.DOMAINNAME. conf files.

Servers 40

Servers Code Cache Traffic 40

The Netflix TechBlog

MAY 19, 2023

By Chris Wolfe , Joey Schorr , and Victor Roldán Betancort Introduction The authorization team at Netflix recently sponsored work to add Attribute Based Access Control (ABAC) support to AuthZed’s open source Google Zanzibar inspired authorization system, SpiceDB. This would be a significant departure from its existing policy based system.

Cache 249

Cache Google Open Source Systems 249

HammerDB

OCTOBER 17, 2018

This is a very typical FAQ and although detailed in the documentation some extra details may help in sizing and configuration. Therefore the relationship between virtual users, warehouses and cores can be seen, you need considerably fewer virtual users and warehouses to drive a system to maximum throughput than the official test. . .

C++ 40

C++ Testing Virtualization Cache 40

Brendan Gregg

JULY 2, 2021

This is also applicable for people adding it to their own in-house monitoring systems. You likely already have agents running on all your customer systems. There are so many options it's really your own preference based on your existing system and customer environments. cachestat File system cache statistics line charts 7.

Open Source 40

Open Source Latency Cache Energy 40

Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

Open Source 52

Open Source Servers Storage Scalability 52

Abhishek Tiwari

DECEMBER 13, 2017

This has far-reaching implications how future data systems and algorithms will be designed. They demonstrated that neural nets based learned index outperforms cache-optimized B-Tree index by up to 70% in speed while saving an order-of-magnitude in memory.

Artificial Intelligence 40

Artificial Intelligence Hardware Google Benchmarking 40

Brendan Gregg

MARCH 16, 2024

The problem is that this system has a default libc that has been compiled without frame pointers, so any stack walking stops at the libc layer, producing a partial stack that's missing the application frames. This is pretty common and usually goes unnoticed as the flame graph looks ok at first glance. Click here for a longer explanation.

Java 145

Java Cache Google Hardware 145

Randon ASCII

FEBRUARY 11, 2018

I immediately saw that CcmExec.exe (part of Microsoft’s System Management Server ) had 508,000 handles open, which is both a lot and also amazingly close to my zombie count. I don’t know what that means but my guess would be that that indicates more data being cached, which would be a good thing.

Processing 72

Processing Programming Code Cache 72

Dynatrace

OCTOBER 7, 2021

This means you no longer have to provision, scale, and maintain servers to run your applications, databases, and storage systems. Amazon SQS: The Amazon Simple Queue Service enables users to decouple and scale microservices, serverless applications, and distributed systems, reducing both IT overhead and total complexity. Data Store.

Serverless 279

Serverless AWS Lambda Storage 279

Percona

JULY 17, 2023

MongoDB Community Edition software might set the stage for achieving your high-volume database goals, but you quickly learn that its features fall short of your enterprise needs. So you look at MongoDB Enterprise software, but its costly and complex licensing structure does not meet your budget goals. It ranks No.

Open Source 77

Open Source Database Scalability Software 77

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Durability: “In database systems , durability is the ACID property which guarantees transactions that have committed will survive permanently.

Servers 90

Servers Media Cache Storage 90

Smashing Magazine

AUGUST 20, 2021

During the 90s, we saw two content management systems for static sites — Microsoft FrontPage in 1996 and Macromedia Dreamweaver in 1997. These desktop applications incremented the tooling an inch closer to the modern Jamstack content management systems of today. These use cases include: Documentation. Large preview ).

Ecommerce 139

Ecommerce Website Government Internet 139

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. It enables the user to measure database performance and make comparative judgements about database hardware and software. HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. Why HammerDB was developed. The HammerDB name.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Smashing Magazine

MAY 16, 2022

This allows resource requests, including the HTML document itself, to be enriched with data during its lifecycle, and that information can be inspected for measuring the attributes of that resource! For the top-level HTML document, it is fetched upon user navigation but is still a resource request.

Servers 93

Servers Monitoring Cache Network 93

Percona

MAY 2, 2023

As a MongoDB user, it’s crucial to ensure that your data is safe and secure in the event of a disaster or system failure. Regular database backups are essential to protect against data loss caused by system failures, human errors, natural disasters, or cyber-attacks. Why are MongoDB database backups important?

Best Practices 52

Best Practices Database Storage Servers 52

Abhishek Tiwari

NOVEMBER 3, 2018

Recently I was asked about content management systems (CMS) of the future - more specifically how they are evolving in the era of microservices, APIs, and serverless computing. In addition, traditional CMS solutions lack integration with modern software stack, cloud services, and software delivery pipelines.

Systems 63

Systems Cache Website Network 63

Smashing Magazine

JULY 6, 2021

This data would be collated and authored in a Web Content Management System (WCMS) by a content editor. The CMS itself is provided on a Software-as-a-Service (SaaS) model which I like to term Content-as-as-Service (CaaS). Microsoft word documents, spreadsheets, Google docs always rear their heads up when working with content authors.

Cache 143

Cache Website Mobile Google 143

Percona

NOVEMBER 6, 2023

Percona Operators allow users to easily manage complex database systems in a Kubernetes environment. Derive the configuration to capture custom resource metrics As per the documentation , configuration needs to be added to kube-state-metrics deployment to define your custom resources and the fields to turn into metrics. version=2.9.2,pod-template-hash=7bd9c67f64

Metrics 71

Metrics Monitoring Database Cache 71

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. Operating System (OS) settings Swappiness Swappiness is a Linux kernel setting that influences the behavior of the Virtual Memory manager when it needs to allocate a swap, ranging from 0-100.

Best Practices 52

Best Practices Design Tuning Database 52

Smashing Magazine

OCTOBER 26, 2018

However, being an easy-to-use inclusive and versatile piece of software, WordPress comes with a plethora of options that are not necessarily utilized in each and every project. WordPress core developers used a system of hooks which allowed other developers to modify or extend certain functionalities. Let’s create a small test plugin.

Cache 78

Cache Website Speed Database 78

IO River

NOVEMBER 2, 2023

Hence, when attackers manage to infiltrate the CDN, they can effortlessly access and read the data as it has already been decrypted by the CDN.‍‍TLS Certificate Breach - A TLS certificate is a digital document that authenticates the identity of a website or server and enables secure encrypted communication.

Strategy 40

Strategy Cache Best Practices Website 40

The Netflix TechBlog

NOVEMBER 4, 2019

No single service has complete context into how the system works. Best of all, our page can load much faster since everything is cached in Elasticsearch. Once all documents have been indexed with no errors, we swap the alias from the currently active index to the newly built index. Our data changes constantly?—?

Cache 240

Cache Database Servers Latency 240

Percona

MAY 15, 2023

The main reason behind this is that MySQL is a relational database system (RDBMS), and any data that is going to be written in it must respect the RDBMS rules. As well, very few cases are in need to have a full system/solution to provide scalability with sharding. Why ProxySQL?

Traffic 125

Traffic Scalability Database Servers 125

Rigor

SEPTEMBER 3, 2019

If your site has security concerns that are not appropriately addressed: Malicious actors could cause damage to your data or software, which can have long-lasting effects on your business. This will ensure that you are not running software with a known vulnerability that has already been fixed. webperf #perfmatters Click To Tweet.

Website 74

Website Cache Traffic Ecommerce 74

Alex Russell

APRIL 29, 2021

After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. Consistent improvement is the name of the game, and it can still have positive impacts, particularly as users lean on the system more heavily over time. Media Session API. Content Indexing.

Media 145

Media Games Education Engineering 145

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Some disruption might occur, but it will be minimal. More in the following sub-section.)

Availability 109

Availability Database Open Source Hardware 109