Scalegrid

JULY 13, 2020

Software Update License & Support (annual). $0. Comparison Overview. Oracle also offers many tools, but they are all available as add-on solutions with additional processor license and software update license costs and support fees. Oracle Enterprise Edition. Single Database Edition Costs. $0. Clustering / Replication. $0.

Open Source 244

Open Source Tuning C++ Database 244

The Netflix TechBlog

FEBRUARY 13, 2020

There is a potential benefit in reusing the hardware in place for video compression/decompression. Image decoding in hardware may not be a primary motivator, given the peculiarities of OS dependent UI composition, and architectural implications of moving uncompressed image pixels around.

Code 212

Code Metrics Efficiency Open Source 212

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

Tech News Gather

NOVEMBER 5, 2023

However, the actual energy consumption varies based on the mining hardware and energy sources used. Comparison with Other Industrial Processes: While Bitcoin’s energy consumption is significant, it’s essential to compare it with other industries.

Government 52

Government Blockchain Energy Innovation 52

ACM Sigarch

OCTOBER 4, 2018

This is the first post in a series of posts on different approaches to systems security especially as they apply to hardware and architectural security. The class of techniques described in this blog post, which we broadly refer to as applied hardware and architecture cryptography, apply proven cryptographic techniques to strengthen systems.

Systems 47

Systems Hardware Storage Healthcare 47

Smashing Magazine

OCTOBER 27, 2021

Eye-tracking provides information on how people navigate on a page and how attracted they are to visual elements on the screen, like in this study conducted by Nielsen Norman Group which shows the pattern that people use to scan comparison tables. This heatmap is a visual representation of the F-shaped pattern.

Mobile 111

Mobile Website Hardware Social Media 111

The Morning Paper

DECEMBER 8, 2019

Byte-addressable non-volatile memory,) NVM will fundamentally change the way hardware interacts, the way operating systems are designed, and the way applications operate on data. If the kernel isn’t involved in the persistent data access path, then we need a hardware solution to enforce access control. What about security?

Hardware 56

Hardware Programming Media Storage 56

All Things Distributed

AUGUST 16, 2012

An apples to apples comparison of the costs associated with running various usage patterns on-premises and with AWS requires more than a simple comparison of hardware expense versus always-on utility pricing for compute and storage. Total Cost of Ownership.

AWS 118

AWS Hardware Traffic Best Practices 118

SQL Performance

JANUARY 23, 2020

There is a single SQL Server database at the heart of every SentryOne monitoring environment, and this customer was monitoring around 600 servers with our software. It doesn't lend itself to easy comparison or correlation, especially when SQL Server is on a VM that lives on an over-subscribed host. Query Store 2017 to the Rescue.

Tuning 115

Tuning Servers Monitoring Hardware 115

O'Reilly

SEPTEMBER 15, 2021

Our audience is particularly strong in the software (20% of respondents), computer hardware (4%), and computer security (2%) industries—over 25% of the total. A small number (5%) reported their preferred pronoun as “they” or Other, but this sample was too small to draw any significant comparisons about compensation.

Azure 145

Azure Social Media Programming AWS 145

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. Theory (A) is most likely based on the frame widths in the flame graph.

Speed 126

Speed Java AWS Virtualization 126

Alex Russell

APRIL 29, 2021

is access to hardware devices. Provides safe access to USB devices from the web, enabling new classes of applications in the browser from education to software development and debugging. This allows customisation and use of specialised features without custom, proprietary software for niche hardware. Web Serial.

Media 145

Media Games Education Engineering 145

HammerDB

OCTOBER 23, 2023

Stored Procedures and Client SQL comparison To test the stored procedures and client implementations, we ran both workloads against a system equipped with Intel Xeon 8280L. When we observe the global CPU usage one clear difference is the increase in softirqs or software interrupts.(If

Benchmarking 62

Benchmarking Database Network C++ 62

Percona

JANUARY 19, 2023

sec) Records: 0 Duplicates: 0 Warnings: 0 mysql> INSERT INTO employees_compressed SELECT * FROM employees; Size comparison: [user1] percona@db1: ~ $ sudo ls -lh /var/lib/mysql/employees/|grep employees -rw-r --. sec) mysql> ALTER TABLE employees_compressed ROW_FORMAT=COMPRESSED; Query OK, 0 rows affected (0.14

Open Source 85

Open Source Storage Database Big Data 85

Smashing Magazine

NOVEMBER 17, 2021

LAB is a color space that can be accessed in software like Photoshop and is recommended if you want a color to look the same on-screen as, say, printed on a t-shirt. But the LCH gradient goes through vibrant shades of blue and purple in the middle, whereas the HSL gradient looks muddier and washed-out by comparison. Large preview ).

Energy 144

Energy Design Website Hardware 144

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. But I'm not completely sure. us on Centos and 0.68

Speed 52

Speed Java AWS Virtualization 52

ScaleOut Software

APRIL 22, 2020

Since almost all large web sites use server farms to handle growing workloads, it’s no surprise that server farms can also offer a powerful and cost-effective hardware platform for hosting a site’s fast-changing data. The post Use Distributed Caching to Accelerate Online Web Sites appeared first on ScaleOut Software.

Cache 52

Cache Storage Servers Database 52

John McCalpin

JANUARY 22, 2018

Pointer arithmetic, loop index increments, loop trip count comparisons, and conditional branches are all essentially “free” on mainstream Xeon processors, but have to be considered very carefully on the Xeon Phi x200. A “best case” scenario: DGEMM. addl $1, %eax vfmadd213pd %zmm16, %zmm17, %zmm29.

Latency 40

Latency Hardware Code Testing 40

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. Finally it is also important to note that this comparison is focused around OLTP based workloads, HammerDB also supports a TPC-H based workload for analytics with complex ad-hoc queries.

Best Practices 40

Best Practices Scalability Performance C++ 40

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. Theory (A) is most likely based on the frame widths in the flame graph.

Speed 40

Speed Java AWS Virtualization 40

Brendan Gregg

AUGUST 8, 2017

I generated this using my offcputime tool from [bcc] (this tool needs eBPF features from Linux 4.8+), and my [flame graph] software: #./bcc/tools/offcputime.py This triplet of numbers lets you see if load is increasing or decreasing, and their greatest value may be for relative comparisons with themselves. Yes, I'd say so.

Latency 111

Latency Metrics C++ Systems 111

ScaleOut Software

APRIL 22, 2020

Since almost all large web sites use server farms to handle growing workloads, it’s no surprise that server farms can also offer a powerful and cost-effective hardware platform for hosting a site’s fast-changing data. Online web sites and services are now more vital than ever to keeping our daily activities moving forward.

Cache 52

Cache Storage Servers Database 52

Smashing Magazine

SEPTEMBER 21, 2021

Once upon a time, in the magical land of Software development, there was a young developer, your humble servant, discovering Linux for the first time. In comparison, I used IntelliJ IDEs for years and, when I was opening two of them, my whole system was beginning to slow down. How To Build Your Own Mouseless Development Environment.

Development 98

Development Energy Programming Efficiency 98

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). They use third-party software like Docker or Kubernetes to simplify their administration. People rarely create them manually.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

JANUARY 11, 2021

Alternatively, you can also use: Addy Osmani’s Chrome UX Report Compare Tool , Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Note that new CrUX datasets are released on the second Tuesday of each month.

Performance 145

Performance Cache Media Metrics 145

SQL Server According to Bob

JANUARY 11, 2020

ReadFile WriteFile ReadFileScatter WriteFileGather GetOverlappedResult ​​ For extended details on the 823 error, see ​​ Error message 823 may indicate hardware problems or system problems ​​ ( [link] i crosoft.com/default.aspx?scid=kb ​​ Contact your hardware manufacture for assistance.

Servers 40

Servers Cache Database Media 40

All Things Distributed

MARCH 19, 2018

By formalizing this concept and facilitating it with software abstractions, we provide checkpointing capabilities and fault resiliency for all algorithms. To seamlessly switch between CPU and GPU machines, we use Apache MXNet to interface with the underlying hardware. This can all be done without touching a single line of code.

Scalability 160

Scalability Hardware AWS Tuning 160

Alex Russell

JULY 14, 2021

Hardware access APIs, notably: Geolocation. Platform owners know the cost of re-developing apps for each OS means when independent software vendors invest heavily in their proprietary systems, it becomes less likely that those developers can deliver quality experiences on their competitor's system. Web OTP (for easier/faster sign-in).

Google 121

Google Mobile Engineering Internet 121

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

The Agile Manager

JUNE 23, 2007

This might be a data centre where hardware uptime is guaranteed to process transactions, a timesheeting capability that is available on-demand, or development of a custom application to analyse asset backed securities. Software development capacity, IT infrastructure, and software as a service are all examples of risk assumption.

Technology 40

Technology Technology Energy Innovation 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). Are videos properly optimized?

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

AUGUST 22, 2021

Additionally, when sending data from our user-space software (say, browsers and web servers), we need to pass this data to the OS kernel , which then uses TCP or UDP to actually put it on the network. Many network interface controllers (NICs) even have built-in hardware-offload features for TCP. Gbps, compared to 11.85

Performance 105

Performance Network Latency Servers 105

All Things Distributed

NOVEMBER 30, 2016

HubSpot, a marketing and sales software leader, uses a chatbot called GrowthBot to help marketers and sales personnel be more productive by providing access to relevant data and services. They provided us with valuable feedback as we rounded off Amazon Lex for a preview launch. Face recognition.

AWS 166

AWS Lambda Artificial Intelligence Mobile 166