Percona

DECEMBER 20, 2023

The InnoDB buffer pool acts as a powerhouse for MySQL, caching frequently accessed data and index pages in memory to accelerate query performance. 2023-12-05T16:51:29.610886Z 65 [Note] [MY-012398] [InnoDB] Requested to resize buffer pool. 2023-12-05T16:51:29.620707Z 0 [Note] [MY-011885] [InnoDB] disabled adaptive hash index.

Monitoring 84

Monitoring Code Open Source Cache 84

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. The call for participation ends on March 2nd 23:59 SGT!

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

MARCH 16, 2024

2005-2023: The winter of broken profilers However, the change was then applied to x86-64 (64-bit) as well, which had sixteen registers and didn't benefit so much from a seventeenth. It shouldn't be 10%, unless it's cache effects. Back-end servers. Don't blame the straw, in this case, don't blame the frame pointers.

Java 145

Java Cache Google Hardware 145

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. These edge servers are distributed in data centers across the globe.

Performance 75

Performance Cache Traffic Metrics 75

Percona

JULY 27, 2023

on July 17th, 2023. is in October of 2023. is an evolution of the MySQL server and related software. The statements include ALTER TABLE, ANALYZE TABLE, CACHE INDEX, CHECK TABLE, CREATE INDEX, CREATE TABLE, DROP INDEX, LOAD INDEX, OPTIMIZE TABLE, REPAIR TABLE, TRUNCATE TABLE, DROP TABLE, and any open cursors. Tempus Fugit!

Servers 82

Servers Open Source Tuning Cache 82

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. For the HTTP request, we add the request headers we sent, as well as certain details from the response, such as the status code, the length of the response, and server information. Register now!

Metrics 171

Metrics Open Source Traffic Cache 171

Percona

FEBRUARY 16, 2023

key id, key user, key type, together with keys themselves) into the cache, unless MySQL is restarted, or you want to rotate the master key (you won’t though, as you know you have removed the keyring_file), it will not need the keyring file anymore. [ec2-user@ip-172-31-32-242 ibd can't be decrypted, please confirm that keyring is loaded.

Database 115

Database Servers Engineering Testing 115

Percona

JULY 17, 2023

1 among non-relational/document-based systems ( DB-Engines, July 2023 ). Those problems (some with shared elements) include: High cost and complicated pricing structure : Many companies say MongoDB has an expensive and complicated pricing structure ( Cloud Zero, January 2023 ). It ranks No. Couchbase — No.

Open Source 75

Open Source Database Scalability Software 75

Percona

MAY 15, 2023

One example could be using an RDBMS for most of the Online transaction processing ( OLTP) data shared by country and having the products as distributed memory cache with a different technology. In shard-nothing, each shard can live in a totally separate logical schema instance / physical database server/data center/continent.

Traffic 122

Traffic Scalability Database Servers 122

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. It was a great privilege.

Performance 52

Performance Latency Cache Virtualization 52

Percona

SEPTEMBER 1, 2023

This post was originally published in June 2020 and was updated in September 2023. Reduced Resource Usage Optimizing resource-intensive queries and configurations can lead to a reduced burden on your server. An improperly configured server may not allocate sufficient resources or be optimized for the specific workload.

Tuning 52

Tuning Database Performance Hardware 52

Smashing Magazine

OCTOBER 2, 2023

Jump to the workshops ↬ Using CDN For Caching And WebP For Lighter File Sizes As I mentioned a little earlier, our stack includes Sanity’s CMS. It offers a robust content delivery network (CDN) out of the box , which serves two purposes: (1) optimizing image assets and (2) caching them. Let’s see the query caching in action.

Cache 73

Cache Strategy Best Practices Design 73

Percona

SEPTEMBER 1, 2023

This blog was originally published in November 2021 and was updated in September 2023. MySQL server performance can sometimes be perplexing, and if you’ve ever wondered about the role of triggers in influencing your MySQL server’s memory allocation, this post is for you. What is a Trigger in MySQL?

Cache 60

Cache Database Games Healthcare 60

Percona

DECEMBER 19, 2022

include: Offline metric collection during PMM server outages or loss of PMM client-server network connectivity. Client-side caching minimizes potential for metrics loss. This new feature ensures that the PMM Client saves the monitoring data locally when a connection to the PMM server is lost, preventing gaps in the data.

Metrics 52

Metrics Monitoring Servers Open Source 52

ACM Sigarch

MAY 31, 2023

To understand the current status, needs, and challenges in HCM, the first workshop for Heterogeneous and Composable Memory was held with HPCA’23 on Feb 26, 2023. Memory disaggregation separates memory pools from traditional server boxes, enabling more flexible resource allocation and potentially reducing costs.

Latency 52

Latency Hardware Cache Architecture 52

Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult. Source: Source: DebugBear.

Speed 99

Speed Google Website Metrics 99

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. Connection pooling: Minimizing connection overhead and improving response times for frequently accessed data by implementing mechanisms for connection pooling and caching strategies. It is just a guideline, not the exact allocated memory or cache size.

Tuning 52

Tuning Efficiency Database Performance 52

Percona

NOVEMBER 1, 2023

This blog was originally published in August of 2021 and updated in November of 2023. Whether it is a production server, a test environment, or a developer’s workstation, this encapsulation makes it easier to deploy MongoDB instances in a variety of scenarios, making it more portable and scalable. Welcome to the MongoDB shell. >

Scalability 58

Scalability Best Practices Servers Database 58

Percona

JUNE 4, 2023

This blog post was originally published in November 2017 and was updated in June 2023. In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). MariaDB Server, on the other hand, is a fork of MySQL 5.5.

Open Source 52

Open Source Servers Storage Scalability 52

Percona

MAY 2, 2023

This blog was originally published in September 2020 and was updated in May 2023. Cons of logical backups As it reads all data, it can be slow and will require disk reads too for databases that are larger than the RAM available for the WT cache—the WT cache pressure increases, which slows down the performance.

Best Practices 52

Best Practices Database Storage Servers 52

ACM Sigarch

JULY 17, 2023

The differences in the environment and conditions between Automated Test Equipment (ATE) and regular server platforms also provide challenges. Such techniques tend to entail significant performance/power overheads and can be prohibitively expensive for the broader server market. © 2023 Advanced Micro Devices, Inc.

Energy 52

Energy Hardware Best Practices Architecture 52

Speed Curve

FEBRUARY 25, 2024

Guest profiles also start with empty caches, empty cookie stores, empty browser storage, etc. Do less work Ryan Townsend spoke about The Unbearable Weight of Massive JavaScript at performance.now() in November 2023. I expect consent managers to adopt this approach as a default.

Analytics 91

Analytics Processing Google Mobile 91

Enprowess

JANUARY 12, 2022

So it is convenient for all to use irrespective of internet speed and it works offline using cached data. According to a Statista report, it is forecasted that worldwide spending on IoT by 2023 will reach 1.1 IBM OpenWhisk, Microsoft Azure, AWS Lambda, and Google Cloud Functions are famous names that provide server-less services.

Blockchain 59

Blockchain IoT Development Serverless 59