HammerDB

APRIL 19, 2023

Among the different components of modern software solutions, the database is one of the most critical. There are many times we get asked why some cloud instance performed poorly for their database application and almost always turned out to be some configuration error. For storage, FIO is generally used.

Performance 54

Performance Benchmarking Cache Storage 54

Dynatrace

OCTOBER 15, 2021

Source: OpenTelemetry Documentation. The data is incredibly plentiful and difficult to store over long periods due to capacity limitations — a reason why private and public cloud storage services have been a boon to DevOps teams. This makes it easy to switch backends without the pain of re-instrumenting your code.

Open Source 221

Open Source Metrics Cloud Transportation 221

Smashing Magazine

SEPTEMBER 28, 2022

Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. How will you serve blazingly fast code, then? Jamstack is popular with documentation sites that usually compile code to HTML files and host them on the CDN. The rule of thumb is the less, the better.

Cache 125

Cache Performance Servers Social Media 125

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

Particular Software

JUNE 20, 2022

Check out the documentation for more API options for advanced scenarios. From the Cosmos DB perspective, this is also the cheapest option because you don’t have to perform any database operations (which cost money) to determine if it’s safe to proceed. We’ve also got several code samples showing how to use Cosmos DB with NServiceBus.

Azure 52

Azure Storage Strategy Tuning 52

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier.

Open Source 89

Open Source Database Hardware Strategy 89

Adrian Cockcroft

NOVEMBER 26, 2023

For re:Invent 2021 my team (but mostly Elise Greve) persuaded the re:Invent organizers to include Sustainability as a track code, and that was repeated for 2022 and now for 2023. There hasn’t been any other visible progress, and most of the people I used to work with on sustainability have now left Amazon. AWS speaker: T.

AWS 52

AWS Energy IoT Best Practices 52

Scalegrid

DECEMBER 28, 2023

Managing vast datasets effectively is an essential requirement for modern applications, and MongoDB , a leading NoSQL database, offers robust solutions for this requirement. Offset-based involves utilizing functions such as skip , limit and a query which indicates how many documents should be skipped or returned at maximum.

Best Practices 130

Best Practices Efficiency Strategy Speed 130

HammerDB

MAY 5, 2019

Note that the main developer of HammerDB is Intel employee (#IAMINTEL) however HammerDB is a personal open source project and HammerDB has no optimization whatsoever for a database running on any particular architecture. in the directory storage/innobase/ut the following section has UT_RELAX_CPU defined to call the PAUSE instruction on x86.

Testing 48

Testing Tuning Latency Storage 48

Dynatrace

OCTOBER 7, 2021

This means you no longer have to provision, scale, and maintain servers to run your applications, databases, and storage systems. Speed is next; serverless solutions are quick to spin up or down as needed, and there are no delays due to limited storage or resource access. AWS offers four serverless offerings for storage.

Serverless 283

Serverless AWS Lambda Storage 283

Smashing Magazine

SEPTEMBER 20, 2021

They all generally are instrumented as JavaScript processes that are loaded onto your site’s web pages through a tag or snippet of loader code. An example of an online service that loads a web page in its entirety and highlights any portion of the page that contains text found in databases of previously published content.

Website 89

Website Analytics Google Cache 89

Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 73

Open Source Database Storage Scalability 73

The Morning Paper

OCTOBER 22, 2019

Each interview lasted from one to four hours, and the resulting transcripts were then coded. Software engineering for machine learning ’), is the lack of documentation, metadata, and provenance. Tracking the results of the exploration process, including documenting code, models, and result provenance was another challenge.

Programming 40

Programming Software Engineering Database Analytics 40

Percona

FEBRUARY 24, 2023

In the Home Dashboard of PMM, a low CPU utilization on any of the database services that are being monitored could mean that the server is inactive or over-provisioned. These color-coded states on panels are available in PMM 2.32.0 Marked in red in Figure 1 is a server with less than 30% of CPU usage.

Cloud 116

Cloud Serverless AWS Storage 116

The Netflix TechBlog

JUNE 13, 2023

We can determine A/B test membership in either device application or backend code and selectively invoke new code paths and services. Our system doesn’t require strict consistency guarantees and does not use database transactions. A/B testing is also a valuable tool for assessing significant changes to backend systems.

Traffic 279

Traffic Metrics Systems Strategy 279

Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. A basic high availability database system provides failover (preferably automatic) from a primary database node to redundant nodes within a cluster. HA is sometimes confused with “fault tolerance.”

Availability 104

Availability Database Open Source Hardware 104

The Netflix TechBlog

FEBRUARY 13, 2020

Brief overview of image coding formats The JPEG format was introduced in 1992 and is widely popular. This is followed by quantization and entropy coding. With the motion extension, it was accepted as the video coding standard for digital cinema in 2004. Webp is based on intra-frame coding from the VP8 video coding format.

Code 212

Code Metrics Efficiency Open Source 212

All Things Distributed

JUNE 21, 2018

A common question that I get is why do we offer so many database products? To do this, they need to be able to use multiple databases and data models within the same application. Seldom can one database fit the needs of multiple distinct use cases. Seldom can one database fit the needs of multiple distinct use cases.

Database 167

Database AWS Games Latency 167

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. The popularity of MongoDB MongoDB has emerged as a popular database platform. 5 among all database management systems and No. It ranks No.

Open Source 74

Open Source Database Scalability Software 74

All Things Distributed

OCTOBER 8, 2014

We are introducing native support for document model like JSON into DynamoDB, the ability to add / remove global secondary indexes, adding more flexible scaling options, and increasing the item size limit to 400KB. The original Dynamo paper inspired many database solutions, which are now popularly referred to as NoSQL databases.

Availability 145

Availability Performance Scalability AWS 145

The Morning Paper

MARCH 3, 2020

Millions of tiny databases , Brooker et al., It takes you through the thinking processes and engineering practices behind the design of a key part of the control plane for AWS Elastic Block Storage (EBS): the Physalia database that stores configuration information. NSDI’20. This paper is a real joy to read.

Database 106

Database AWS Network Design 106

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

Percona

OCTOBER 17, 2023

Dynamic WiredTiger tickets As a brief recap, WiredTiger tickets in MongoDB serve as the concurrency control mechanism within the WiredTiger storage engine. Stricter downgrade policy The upstream documentation highlights the following: Starting in MongoDB 7.0, Bounce the database, replacing the binaries with the older release.

Metrics 98

Metrics C++ Storage Database 98

Percona

NOVEMBER 6, 2023

Percona Operators allow users to easily manage complex database systems in a Kubernetes environment. With Percona Operators , users can easily deploy, monitor, and manage databases orchestrated by Kubernetes, making it easier and more efficient to run databases at scale. Metrics can be captured without writing any code.

Metrics 68

Metrics Monitoring Database Cache 68

Percona

NOVEMBER 1, 2023

As businesses and applications increasingly rely on MySQL databases to manage their critical data, ensuring data reliability and availability becomes paramount. Learn more: Discover six of the most common causes of poor database performance in our free eBook. What is the Recovery Time Objective?

Best Practices 78

Best Practices Storage Strategy Database 78

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. Normally this solution requires a full code redesign and could be quite difficult to achieve when it is injected after the initial code architecture definition.

Traffic 121

Traffic Scalability Database Servers 121

Dynatrace

OCTOBER 11, 2021

In recent years, function-as-a-service (FaaS) platforms such as Google Cloud Functions (GCF) have gained popularity as an easy way to run code in a highly available, fault-tolerant serverless environment. GCF also enables teams to run custom-written code to connect multiple services in Node, Python, Go, Java,NET, Ruby, and PHP.

Google 224

Google Cloud Serverless Azure 224

SQL Performance

SEPTEMBER 6, 2022

This article isn’t about the act of lock escalation itself, which is already well documented and generally well understood. Much of the documentation is incorrect or at least imprecise about this and I’ve been unable to find a correct description in other writings. Let’s look at some examples using a fresh database. Explanation.

Database 98

Database Storage Testing Servers 98

Highly Scalable

MARCH 1, 2012

NoSQL databases are often compared by various non-functional criteria, such as scalability, performance, and consistency. At the same time, NoSQL data modeling is not so well studied and lacks the systematic theory found in relational databases. Document databases advance the BigTable model offering two significant improvements.

Database 279

Database Ecommerce Efficiency Engineering 279

Particular Software

MARCH 15, 2021

As popular as NoSQL databases have become, you’d be hard-pressed to find a successful business that isn’t running some flavor of SQL somewhere. Unfortunately, that name is not a legal identifier which meant the scripts would not work with SQL*Plus, which is one of the more popular tools used to automate scripts against an Oracle database.

Transportation 52

Transportation Azure Database Servers 52

Percona

SEPTEMBER 6, 2023

Functional indexes are found in both of Percona’s relational databases, MySQL and PostgreSQL, but they are probably the least used and most understood index type, aside from geospatial. Definitions The examples below use MySQL, but it is helpful to check their competition’s documentation to help explain what a functional index is.

Speed 79

Speed Virtualization Storage Open Source 79

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy. The same changes made in the primary database are made in the replicas.

Availability 81

Availability Open Source Architecture Database 81

O'Reilly

JULY 25, 2023

If you’re reading this, chances are you’ve played around with using AI tools like ChatGPT or GitHub Copilot to write code for you. So far I’ve read a gazillion blog posts about people’s experiences with these AI coding assistance tools. or “ha look how incompetent it is … it couldn’t even get my simple question right!”

Programming 98

Programming Code Design Benchmarking 98

The Netflix TechBlog

MARCH 10, 2020

At one point, more than 30 developers were working on it, and it had well over 300 database tables. a database, a microservice API exposed via gRPC or REST, or just a simple CSV file. Having our core logic isolated means we can easily change data source details without a significant impact or major code rewrites to the codebase.

Architecture 345

Architecture Transportation Java Strategy 345

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. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The HammerDB name.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Official Blog - World Web Technology

NOVEMBER 27, 2023

You can make a great website without coding or advanced web design skills. Ease of Use Using a web development company in India is more superficial than coding, but learning it isn’t easy. Even if the builder is easy, you should always opt-in for tutorials and documents. The news is positive.

Website 59

Website Development Mobile Storage 59

Tech News Gather

NOVEMBER 20, 2022

Blockchain is a payment system supported by a distributed database or ledger that records all transactions across a peer-to-peer network. Blockchain is an innovative technology because it is a distributed ledger that becomes the data storage medium for all business-related activities. Automated payments. Improved cost management.

Blockchain 52

Blockchain Innovation Efficiency Technology 52