Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] Apr 2018 - [Cutress 19] Dr. [link] 2021 - [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] Apr 2021 - [Ghigoff 21] Yoann Ghigoff, et al., "BMC:

Performance 103

Performance Latency Cache Virtualization 103

Percona

JANUARY 24, 2023

Some of the built-in features ( wal_compression ) have been there since 2016, and almost all backup tools do the WAL compression before taking it to the backup repository. Attempts to compress PostgreSQL WAL at different levels have always been around since the beginning. Modern compression algorithms and libraries are excellent.

Database 142

Database Benchmarking Open Source Latency 142

All Things Distributed

DECEMBER 12, 2018

Winning in this race requires that we become much more customer oriented, much more efficient in all of our operations, and at the same time shift our culture towards more lean and experimental. The second platform is a managed IoT cloud with customer-facing applications and data management, which went live in 2016.

AWS 119

AWS Cloud Games Serverless 119

Percona

SEPTEMBER 19, 2023

This issue most often occurs when there is significant MySQL server activity during the backup operation, and the redo log file storage media operates faster than the backup storage media. Copyright (c) 2016, 2023, Oracle and/or its affiliates. root@ip-xxx-xx-xx-xx ~]# mysqlsh -uroot -p MySQL Shell 8.0.33 Type 'help' or '?'

C++ 124

C++ Servers Storage Speed 124

Tim Kadlec

JANUARY 9, 2019

Cennydd also makes the case that performance also has an impact on energy consumption: In 2016, video, tracking scripts and sharing buttons caused the average website to swell to the same size as the original version of Doom. Ballooning bandwidth and storage have fostered complacency that we can do without. Performance is conservation.

Performance 111

Performance Energy Internet Internet 111

Scalegrid

JANUARY 19, 2024

Data-bearing members face a higher risk of encountering issues caused by rollbacks, compared to others who utilize different storage methods. By doing so, the system ensures that every detail is included, allowing for efficient and automatic steps to be initiated and applied.

Database 130

Database Network Servers Monitoring 130

SQL Performance

SEPTEMBER 5, 2019

You will need SQL Server 2016 (or later) and Developer Edition (or equivalent) to reproduce the results shown here. This table uses columnstore for its primary storage to produce batch mode execution later on. You might call this arrangement "off-row" or "out-of-batch" storage. DROP TABLE IF EXISTS #T ; GO. c1 = @Start + N.

Performance 81

Performance C++ Storage Servers 81

Testsigma

FEBRUARY 12, 2021

The usage by advanced techniques such as RPA, Artificial Intelligence, machine learning and process mining is a hyper-automated application that improves employees and automates operations in a way which is considerably more efficient than conventional automation. billion in 2016. Better and quicker services are urgently needed today.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Smashing Magazine

FEBRUARY 8, 2022

In 2016, I released the first version of the tool, then called not Statoscope, but Webpack Runtime Analyzer. It might not be completely efficient if we use modules in raw form, as they are in the file system: there might be some doubles, some modules could be combined, and others are only partially used. Sergey Melukov.

Storage 89

Storage Code Metrics C++ 89

SQL Performance

AUGUST 23, 2019

Bloom filters present a space- and time-efficient alternative when a simple bitmap is infeasible due to space requirements. This is much less efficient than segment elimination or filtering during the columnstore scan, but it is still better than filtering at the hash join itself. Bitmaps and Compressed Data.

Servers 75

Servers Engineering Efficiency Retail 75

Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] , Apr 2018 [Cutress 19] Dr. [link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,

Performance 52

Performance Latency Cache Virtualization 52

Alex Russell

APRIL 29, 2021

At the time of the last Confluence run, the gap had stretched to nearly 1000 APIs, doubling since 2016. Chrome has missed several APIs for 3+ years: Storage Access API. Efficiently enables new styles of drawing content on the web , removing many hard tradeoffs between visual richness , accessibility, and performance.

Media 145

Media Games Education Engineering 145

Brendan Gregg

SEPTEMBER 5, 2017

LTS (April 2016). I wrote about it in a previous post, [DTrace for Linux 2016]. I wrote a page on it: [perf]. - **eBPF**: tracing features completed in 2016, this provides efficient programmatic tracing to existing kernel frameworks. The hardest part on Linux is now done: kernel support. It's the official profiler.

Virtualization 75

Virtualization AWS Engineering Hardware 75

Percona

JUNE 4, 2023

MariaDB retains compatibility with MySQL, offers support for different programming languages, including Python, PHP, Java, and Perl, and works with all major open source storage engines such as MyRocks, Aria, and InnoDB. Efficient data processing and indexing, making it optimal for executing queries and handling large datasets.

Open Source 52

Open Source Servers Storage Scalability 52

VoltDB

AUGUST 27, 2024

Volt Active Data (Volt) is a sophisticated real-time data platform intricately designed with multiple critical components, including high-speed data processing, in-memory storage, and ACID-compliant transactions. We recently collaborated with Jepsen to test the robustness and reliability of Volt’s export mechanisms. Why Jepsen Testing?

Testing 52

Testing Database Network Systems 52

Brendan Gregg

NOVEMBER 28, 2017

Paravirtualization**: The hypervisor provides efficient hypercalls, and the guest OS uses drivers and kernel modifications to call these hypercalls. Enter paravirtualization, originally introduced in Xen, where the guest has been modified to be aware of the hypervisor and to make efficient hypercalls. The AMI and boot are now HVM.

Virtualization 40

Virtualization AWS Hardware Storage 40

SQL Performance

APRIL 23, 2019

SQL Server 2016 introduced serial batch mode processing and aggregate pushdown. Columnstore storage. To understand this, it is necessary to first review how columnstore storage works at a high level: A compressed row group contains a column segment for each column. to give {11, 12, 13}, then rebasing at 11 to give {0, 1, 2}.

Servers 67

Servers Testing Metrics Storage 67

Smashing Magazine

JANUARY 15, 2019

An obvious metric here is CPU usage, but memory usage and other forms of data storage also play their part. In 2016, O’Reilly published “ Designing For Sustainability ” by Tim Frick. I predominantly use Nginx, and I have a particular fondness for FastCGI cache and have found it to be especially efficient.

Website Performance 78

Website Performance Website Energy Performance 78

Alex Russell

OCTOBER 22, 2017

Contended, over-subscribed cells can make “fast” networks brutally slow, transport variance can make TCP much less efficient , and the bursty nature of web traffic works against us. The true median device from 2016 sold at about ~$200 unlocked. — Monica Dinculescu (@notwaldorf) September 20, 2016.

Performance 74

Performance Network Benchmarking Mobile 74

Percona

JANUARY 14, 2019

However, ClickHouse is super efficient for timeseries and provides “sharding” out of the box (scalability beyond one node). Although such databases can be very efficient with counts and averages, some queries will be slow or simply non existent. Inserts are efficient for bulk inserts only. created_utc?? ?

Database 48

Database Analytics Blockchain Healthcare 48