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. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. 4 Socket, TPCC.

Servers 90

Servers Media Cache Storage 90

Smashing Magazine

MARCH 28, 2019

2019-03-28T10:30:39+01:00. 2019-04-29T18:34:58+00:00. Because server technology is rarely understood by the people who own websites, it’s easy for them to mistakenly think they can save money there. You build an amazing website that aims to do exactly what your client wanted, but the server technology is holding it back.

Website 48

Website Servers Design Traffic 48

O'Reilly

DECEMBER 2, 2019

We’ve seen the reaction to news that Amazon’s Echo and Google Home send recordings of conversations back to the server. But that’s also a problem that 5G vendors could solve; virtual LANs ( VLANs ) are hardly a new concept. Read “ O’Reilly serverless survey 2019: Concerns, what works, and what to expect ” for full results.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Percona

JULY 15, 2023

Let’s test the following equivalent query: mysql> SELECT AVG(price) FROM products WHERE create_time BETWEEN '2019-10-01' AND '2019-11-01'; + + | AVG(price) | + + | 202.982582 | + + mysql> EXPLAIN SELECT AVG(price) FROM products WHERE create_time BETWEEN '2019-10-01' AND '2019-11-01'G 1.

Virtualization 76

Virtualization Speed Database Efficiency 76

SQL Performance

APRIL 8, 2019

Back on December 5, 2017, Microsoft announced that they were using AMD EPYC 7551 processors in their storage-optimized Lv2-Series virtual machines. These AMD EPYC processors have a number of advantages for SQL Server workloads, as I will explain in this article. AMD EPYC 7551 Details. lanes for I/O connectivity.

Azure 42

Azure Virtualization Storage Benchmarking 42

Percona

JULY 7, 2023

HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery. In general terms, to achieve HA in PostgreSQL, there must be: Redundancy: To ensure data redundancy and provide continuous performance when a primary server fails, multiple copies of the database reside in replica servers.

Availability 83

Availability Open Source Architecture Database 83

Dynatrace

JULY 8, 2020

Event objects are not typical log events ; they are produced by the API Server and not included in the logs produced by the cluster. 2019 CNCF Survey , complexity (38%) and monitoring (32%) are ranking among the top 5 challenges in using, deploying, and managing containers. .

Infrastructure 195

Infrastructure Monitoring Cloud Metrics 195

HammerDB

JUNE 27, 2022

An important concept was to simulate database users called Virtual Users in parallel (rather than concurrently) to accurately simulate a real database workload with multiple users running from separate systems. The workload also outputted the data from the Virtual Users by simulating individual terminals. Adoption by the TPC.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

SQL Performance

AUGUST 27, 2019

On August 7, 2019, AMD finally unveiled their new 7nm EPYC 7002 Series of server processors, formerly code-named "Rome" at the AMD EPYC Horizon Event in San Francisco. This is the second generation EPYC server processor that uses the same Zen 2 architecture as the AMD Ryzen 3000 Series desktop processors.

Servers 52

Servers Benchmarking Virtualization Architecture 52

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. The basic tier provides up to 5 DTUs with standard storage. vCore Pricing Tier. GB per vCore. GB per vCore. HyperScale Database.

Azure 55

Azure Database Serverless Hardware 55

Smashing Magazine

SEPTEMBER 26, 2019

2019-09-26T12:30:59+02:00. 2019-09-26T11:02:12+00:00. This flexible approach is well-established and widely-adopted by back-end and server architects. Technically, we have to split our existing application into microservices virtually. Frankenstein Migration: Framework-Agnostic Approach (Part 1). Denys Mishunov.

Architecture 75

Architecture Virtualization Servers Technology 75

Dynatrace

JANUARY 15, 2020

Having released this functionality in an Preview Release back in September 2019, we’re now happy to announce the General Availability of our Citrix monitoring extension. Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers.

Latency 35

Latency Performance Virtualization Infrastructure 35

HammerDB

OCTOBER 12, 2018

As is also the case this limitation is at the database level (especially the storage engine) rather than the hardware level. InnoDB is the storage engine that will deliver the best OLTP throughput and should be chosen for this test. . HammerDB difference from Sysbench. Install MySQL or MariaDB from Source. perf special. monitoring.

Best Practices 40

Best Practices Scalability Performance C++ 40

Testsigma

NOVEMBER 16, 2021

In the summer of 2019, British Airways faced a technical issue on its website. Considering this requirement and the website load, enterprises generally set up multiple servers and machines that can talk to each other through a network. This includes the design principles, server communications or data transfers and storage.

Testing 52

Testing Website Small Business Internet 52

Smashing Magazine

JANUARY 11, 2021

In the end, it’s not the load events or server response times that define the experience, but the perception of how snappy the interface feels. It used to provide an insight into how quickly the server outputs any data. This knowledge will give you the best optimization target for ongoing efforts. What does it mean?

Performance 145

Performance Cache Media Metrics 145