ScaleOut Software

APRIL 22, 2020

Maintaining rapidly changing data in back-end databases creates bottlenecks that impact responsiveness. In addition, repeatedly accessing back-end databases to serve up popular items, such as product descriptions and news stories, also adds to the bottleneck. The Solution: Distributed Caching.

Cache 52

Cache Storage Servers Database 52

Percona

APRIL 7, 2023

I’ve used a fourth instance to host a PMM server to monitor servers A and B and used the data collected by the PMM agents installed on the database servers to compare performance. That’s a heritage of the LAMP model when the same server would host both the database and the web server.

Tuning 133

Tuning Cache Servers Benchmarking 133

Enprowess

SEPTEMBER 7, 2021

Quick summary : Node vs React Comparison is not correct because both technologies are entirely different things. Node JS vs. React JS Comparison. These frameworks are the fundamentals of the MERN stack, which comprises: MongoDB – document-based NoSQL database. Now, let us make a comparison between React and Node.js.

Open Source 52

Open Source Virtualization Programming Servers 52

Highly Scalable

SEPTEMBER 18, 2012

These developments gradually highlight a system of relevant database building blocks with proven practical efficiency. In this article I’m trying to provide more or less systematic description of techniques related to distributed operations in NoSQL databases. Data Placement. System Coordination. Read/Write latency.

Database 213

Database Latency C++ Scalability 213

Percona

MAY 2, 2023

That’s why it’s essential to implement the best practices and strategies for MongoDB database backups. Why are MongoDB database backups important? Regular database backups are essential to protect against data loss caused by system failures, human errors, natural disasters, or cyber-attacks.

Best Practices 52

Best Practices Database Storage Servers 52

Percona

MARCH 17, 2023

These updates are designed to keep databases running at peak performance and simplify database operations. But as companies grow and see more demand for their databases, we need to ensure that PMM also remains scalable so you don’t need to worry about its performance while tending to the rest of your environment.

Monitoring 97

Monitoring Scalability Cache Database 97

Scalegrid

JULY 29, 2020

In our final post, we will put them head-to-head in a detailed feature comparison and compare the results of PgBouncer vs. Pgpool-II performance for your PostgreSQL hosting ! PgBouncer defines one pool per user+database combination. PgBouncer allows limiting connections per-pool, per-database, per-user or per-client.

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

SQL Performance

MAY 20, 2022

As in previous parts, most code examples use the Stack Overflow 2010 database on SQL Server 2019 CU 16 with the following additional nonclustered index: CREATE INDEX [ IX dbo. Names of tables and columns haven’t been resolved to database objects yet, and no type information is available. EXECUTE sys. sp_configure. EXECUTE sys.

Cache 55

Cache Database Servers Testing 55

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

SQL Performance

MARCH 29, 2022

Simple parameterization has a number of quirks in this area, which can result in more parameterized plans being cached than expected, or finding different results compared with the unparameterized version. For the time being, let’s look at some examples using the Stack Overflow 2010 database on SQL Server 2019 CU 14. DisplayName.

Cache 90

Cache Servers Database Testing 90

SQL Performance

JUNE 8, 2022

As in previous parts, code examples use the Stack Overflow 2010 database on SQL Server 2019 CU 16 with the following additional nonclustered index: CREATE INDEX [ IX dbo. Decoding also standardizes elements like comparison operators, the AS keyword for aliases, and the presence of an ASC or DESC specification in an ORDER BY clause.

Cache 54

Cache Servers Database Processing 54

Dynatrace

APRIL 21, 2022

In comparison, the Dynatrace platform reliably takes that burden off human operators by utilizing its causation-based AI engine, Davis. Too much data requested from a database. Missing caching layers. Traditional observability solutions offer little information beyond dashboard visualizations.

Azure 187

Azure Monitoring Virtualization Metrics 187

Percona

JUNE 4, 2023

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). What is MariaDB? Enhanced security is another advantage MariaDB.

Open Source 52

Open Source Servers Storage Scalability 52

SQL Server According to Bob

MAY 19, 2019

SQL Server will ship Azure SQL Database Edge: [link]. For example, Azure SQL Database Edge can already use TSQL Predict Machine Learning (ML) and Column Storage. Remove the background task and aggressively reclaim database space during query execution. The lock manager has partitions, lock block cache and other structures.

IoT 61

IoT Servers Development Cache 61

Smashing Magazine

OCTOBER 26, 2018

It’s an all-in-one system that is equipped with a working admin interface; it manages database connection, and has a bunch of useful APIs exposed that handle user authentication, routing, and more. This will be run on the save_post hook and will overwrite the transient in the database with the JSON data of our post. post_slug || !

Cache 78

Cache Website Speed Database 78

The Morning Paper

AUGUST 29, 2019

With regard to external storage, you could use S3 with remote storage accessible over a REST API, or block-based storage with EBS and Instance Store (InS), with EBS being the closest match for traditional database systems. Query performance is measured from both warm and cold caches. Key findings. Query restrictions.

Architecture 76

Architecture Cloud Storage Serverless 76

The Morning Paper

JUNE 20, 2019

In 40% of cases different parties assume different formats for shared files or database tables. In comparison, automatically generating mitigation steps has not been well studied and is worth more attention in the future. It looks like data validation isn’t only useful in a machine learning context ! Constant-value setting incidents.

Cloud 81

Cloud Azure Cache C++ 81

SQL Performance

AUGUST 4, 2022

To recap: Normalization and decoding promote cached plan reuse. Code examples use the Stack Overflow 2010 database on SQL Server 2019 CU 16 with the following additional nonclustered index: CREATE INDEX [ IX dbo. Opportunities may also arise as database CHECK constraints are incorporated in the logical tree during simplification.

Servers 61

Servers Cache Database Availability 61

Smashing Magazine

MAY 12, 2022

CrUX is a cloud-based database into which Real User Measurements (RUM) are collected from live Chrome browser sessions. The ALL line in the graphs refers to all websites in CrUX, not just those that use frameworks, and is used as a reference for comparison. Collecting Core Web Vitals From The Field. Large preview ). Large preview ).

Google 127

Google Performance Website Mobile 127

Highly Scalable

APRIL 2, 2012

The rationale behind these methods is that frontend should be able to fetch transient information very efficiently and separately from fetching of heavy-weight domain entities because this information cannot be cached. So, the only way was to cache all necessary data to minimize interaction with RDBMS.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

MachMetrics

FEBRUARY 22, 2019

This is because, with a CMS, the server is responsible for loading the database, grabbing content, deciphering the output of elements on the page, and finally, sending this to the website user. If you are using WordPress, many caching plugins offer this feature at the check of a box. Number of Resources.

Speed 56

Speed Metrics Website Cache 56

Percona

JANUARY 17, 2019

Aurora Parallel Query response time (for queries which can not use indexes) can be 5x-10x better compared to the non-parallel fully cached operations. For my test, I need to choose: Aurora instance type and comparison. Aurora instance type and comparison. The second and third run used the cached data. MySQL on ec2.

Cache 46

Cache C++ AWS Airlines 46

Smashing Magazine

JANUARY 6, 2020

Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Paddy Ganti’s script constructs two URLs (one normal and one blocking the ads), prompts the generation of a video comparison via WebPageTest and reports a delta.

Performance 145

Performance Cache Network Metrics 145

SQL Server According to Bob

JANUARY 11, 2020

KB sectors run on smaller sectors   14 System and sample databases   15 Determining the formatted sector size of database   15 What sector sizes does SQL Server support? KB boundary   12 Larger transaction logs   13 Restore and attach   14 Format for 4 ?KB

Servers 40

Servers Cache Database Media 40

Smashing Magazine

JANUARY 7, 2019

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik), Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing).

Performance 103

Performance Cache Metrics Network 103

Alex Russell

APRIL 29, 2021

An extension to Service Workers that enables browsers to present users with cached content when offline. A-series chips have run circles around other ARM parts for more than half a decade, largely through gobsmacking amounts of L2/L3 cache per core. Content Indexing. PWA App Shortcuts.

Media 145

Media Games Education Engineering 145

Smashing Magazine

NOVEMBER 22, 2021

Another advantage of field measurements is that they match the approach taken by Google in order to collect performance data into the CrUX database. Moving computations from the browser to a backend service can reduce JavaScript download size, increase computation speed, and potentially cache the results for faster reuse.

Website 126

Website Performance Google Media 126

Smashing Magazine

NOVEMBER 12, 2021

React does the state comparison using the Javascript Object.is comparison. Memoization simply means caching. It caches the computation result with respect to the dependency values so that when the same values are passed, useMemo will just spit out the already computed value without recomputing it again. The useMemo Hook.

Code 118

Code Availability Efficiency Performance 118