HammerDB

APRIL 19, 2023

There are several ways to find out this information with the easiest way being by referring to the documentation. Instead, readers should refer to the HammerDB documentation. For the experiments in this blog, we did not tune the system. on identical hardware, with identical settings, but at different load levels.

Performance 54

Performance Benchmarking Cache Storage 54

The Netflix TechBlog

AUGUST 30, 2021

Complementing the hardware is the software on the RAE and in the cloud, and bridging the software on both ends is a bi-directional control plane. When a new hardware device is connected, the Local Registry detects and collects a set of information about it, such as networking information and ESN.

Latency 213

Latency Traffic Transportation Hardware 213

Adrian Cockcroft

JUNE 2, 2023

FSD has a sense of purpose, a planning capability, has real time agency and responds to its environment via an ego model, predicting the behavior of pedestrians and other road users, and is being tuned to drive in a very human way, so that other road users interact with it as a predicable normal driver.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Percona

AUGUST 5, 2023

This means that multiple partitions can be processed simultaneously, making better use of available hardware resources and further enhancing query performance. This helps identify potential issues and fine-tune the partitioning strategy. Documentation : Always be documenting!

Strategy 40

Strategy Storage Database Best Practices 40

Adrian Cockcroft

NOVEMBER 13, 2023

In the simplest case, you have a growing workload, and you optimize it to run more efficiently so that you don’t need to buy or rent additional hardware, so your carbon footprint stays the same, but the carbon per transaction or operation is going down. I’ve written before about how to tune out retry storms.

Energy 52

Energy Cloud Traffic Transportation 52

Percona

JANUARY 19, 2023

You can refer to the documentation for further details. There is a cool blog post from Vadim covering big data sets in MyRocks: MyRocks Use Case: Big Dataset Query tuning: It is common to find applications that at the beginning perform very well, but as data grows the performance starts to decrease.

Open Source 92

Open Source Storage Database Big Data 92

Brendan Gregg

SEPTEMBER 5, 2017

Linux has been adding tracing technologies over the years: kprobes (kernel dynamic tracing), uprobes (user-level dynamic tracing), tracepoints (static tracing), and perf_events (profiling and hardware counters). There's a lot about Linux containers that isn't well documented yet, especially since it's a moving target.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Dotcom-Montior

OCTOBER 12, 2017

Used this documentation for the setup: [link]. Detailed documentation: [link]. Verify hardware sizing. Make application tuning much easier. They simulate actual and future growth pattern on pre-production stages, identify and fix hotspots and deploy those tuned application into production. 34.251.255.57.

AWS 40

AWS Tuning Monitoring Servers 40

SQL Performance

JUNE 21, 2019

Some retired documentation from Microsoft stated that index fragmentation can have a negative impact from 13-460% depending on the size of the environment and the level of fragmentation. If you have big physical hardware with defaults, then you should look at optimizing MAXDOP. All the figures above are guidelines, not hard truths.

Servers 49

Servers Azure Hardware Database 49

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document.

Servers 40

Servers Cache Media Hardware 40

John McCalpin

JANUARY 22, 2018

Hardware performance counter results for a simple benchmark code calling Intel’s optimized DGEMM implementation for this processor (from the Intel MKL library) show that about 20% of the dynamic instruction count consists of instructions that are not packed SIMD operations (i.e., addl $1, %eax vfmadd213pd %zmm16, %zmm17, %zmm29.

Latency 40

Latency Hardware Code Testing 40

VoltDB

MAY 2, 2017

Here’s how we explain it in our Documentation: Support for different cluster sizes in passive Database Replication (DR). because they want to use a lower k- factor (even 0) on the replica cluster to lower hardware costs. Stay tuned for more support Q&As – and don’t forget to download our newest version , v7.2.

Hardware 40

Hardware Database Servers Tuning 40

Abhishek Tiwari

JULY 12, 2018

A data pipeline is a software which runs on hardware. The software is error-prone and hardware failures are inevitable. If tuned for performance, there is a good change reliability is compromised - and vice versa. A data pipeline can process data in a different order than they were received.

Latency 63

Latency Analytics Scalability Engineering 63

HammerDB

FEBRUARY 25, 2021

This is possible because the Tcl interpreter is exceptionally compact and lightweight (Also for this reason Tcl is often used as an embedded language in hardware such as Cisco Routers). But let’s quantify fast by running the same calculation in SQL Server (see the HammerDB documentation for the Oracle example).

Programming 67

Programming Benchmarking Virtualization C++ 67

SQL Performance

MARCH 8, 2021

This can make it difficult to draw sound performance-tuning conclusions. This uses hardware, typically a crystal oscillator, that produces ticks at a very high constant rate regardless of processor speed, power settings, or anything of that nature. SQL Server uses the high-precision QueryPerformanceCounter API to capture timing data.

Servers 95

Servers Tuning Architecture Processing 95

O'Reilly

NOVEMBER 28, 2023

Even with cloud-based foundation models like GPT-4, which eliminate the need to develop your own model or provide your own infrastructure, fine-tuning a model for any particular use case is still a major undertaking. That pricing won’t be sustainable, particularly as hardware shortages drive up the cost of building infrastructure.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

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. NoSQL and Flexibility: Document Model. JSON-style document model enables customers to build services that are schema-less.

Availability 145

Availability Performance Scalability AWS 145

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. After reading ​​ this document you will better understand SQL Server I/O needs and capabilities.

Servers 40

Servers Cache Database Media 40

O'Reilly

SEPTEMBER 19, 2023

Doubly so as hardware improved, eating away at the lower end of Hadoop-worthy work. A single document may represent thousands of features. Google goes a step further in offering compute instances with its specialized TPU hardware. Millions of tests, across as many parameters as will fit on the hardware.

Hardware 99

Hardware Storage Big Data Blockchain 99

Percona

JANUARY 17, 2019

On multi-core machines – which is the majority of the hardware nowadays – and in the cloud, we have multiple cores available for use. Documentation: [link]. In all versions of MySQL – at least at the time of writing – when you run a single query it will run in one thread, effectively utilizing one CPU core only. With faster disks (i.e.

Cache 48

Cache C++ AWS Airlines 48

O'Reilly

OCTOBER 11, 2022

We’ll see it in the processing of the thousands of documents businesses handle every day. Andrew Ng , Christopher Ré , and others have pointed out that in the past decade, we’ve made a lot of progress with algorithms and hardware for running AI. Is special-purpose training to fine-tune a model’s behavior an option?

Games 116

Games Healthcare Processing Retail 116

Smashing Magazine

AUGUST 22, 2021

As such, tuning congestion logic is usually only done by a select few developers, and evolution is slow. Some options for doing this are described in the IETF’s proposed document. Many network interface controllers (NICs) even have built-in hardware-offload features for TCP. Finally convinced?

Performance 105

Performance Network Latency Servers 105

High Scalability

NOVEMBER 25, 2019

Document store. Egnyte Connect as the content collaboration and data management platform is used by thousands of customers as the single Secure Content Platform for all of their document management needs. We use Mashery as a gateway, the API is documented at [link]. How are software and hardware upgrades rolled out?

Architecture 52

Architecture Cache Azure Storage 52