Scalegrid

JULY 13, 2020

Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. pg_repack – reorganizes tables online to reclaim storage. In fact, PostgreSQL is so popular, 11.5%

Open Source 244

Open Source C++ Tuning Database 244

Dynatrace

OCTOBER 17, 2019

BOSH loves YAML (so it’s in good company with Kubernetes) and follows a declarative approach for defining the desired state of Cloud Foundry’s various components as well as the underlying virtual machines, networks, and storage devices.

Cloud 145

Cloud Virtualization Internet Internet 145

Dynatrace

OCTOBER 15, 2021

The data is incredibly plentiful and difficult to store over long periods due to capacity limitations — a reason why private and public cloud storage services have been a boon to DevOps teams. Then, Google made the OpenCensus project open source in 2018. Monitoring begins here.

Open Source 246

Open Source Metrics Cloud Transportation 246

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. We’ve had nearly 4 million visits to the blog in 2018: thank you! As 2018 moves into 2019, let’s take a quick look back at some of the most popular posts on the blog this year. Fsync Performance on Storage Devices.

Database 51

Database Tuning Performance AWS 51

Abhishek Tiwari

DECEMBER 27, 2017

There are several emerging data trends that will define the future of ETL in 2018. In 2018, we anticipate that ETL will either lose relevance or the ETL process will disintegrate and be consumed by new data architectures. In contrast, Alluxio a middleware for data access - think Alluxio storage layer as fast cache.

Big Data 49

Big Data Artificial Intelligence Storage Hardware 49

Brendan Gregg

APRIL 30, 2018

The CFP for LISA18 is open now, and we’d love for you to submit talks and tutorials ideas by May 24th, 2018. In 2018, for the first time, LISA will be in Nashville, Tennessee, October 29-31, and will be hosted at the Omni Nashville Hotel , next to the Country Music Hall of Fame and Museum.

DevOps 41

DevOps Network Best Practices Programming 41

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 103

Performance Latency Cache Virtualization 103

All Things Distributed

DECEMBER 13, 2016

By 2018, CARASSO is expected to process data collected by a fleet of 100,000 vehicles traveling more than eight billion kilometers. BMW built its new car-as-a-sensor (CARASSO) service in only six months leveraging several AWS services. We look forward to broadening this portfolio to include more services over the next several quarters.

AWS 154

AWS Cloud Artificial Intelligence IoT 154

Brendan Gregg

APRIL 29, 2018

The CFP for LISA18 is open now, and we’d love for you to submit talks and tutorials ideas by May 24th, 2018. In 2018, for the first time, LISA will be in Nashville, Tennessee, October 29-31, and will be hosted at the Omni Nashville Hotel , next to the Country Music Hall of Fame and Museum.

DevOps 40

DevOps Network Best Practices Programming 40

The Symphonia

JUNE 19, 2018

Some in-depth and unusual client work (want to encrypt a petabyte of S3 storage? We’ll get to all of those later on, but first I’m going to start the news this time with a roundup of an interesting day last week… News from the Serverless World Keynote Stage at Velocity 2018 Last week I was at O’Reilly’s Velocity conference in San Jose.

Serverless 40

Serverless AWS DevOps Open Source 40

Abhishek Tiwari

JANUARY 6, 2018

The backup files are stored in an object storage service (e.g. Ark server performs the actual backup, validates it and loads backup files in cloud object storage. — Abhishek Tiwari (@abhishektiwari) January 6, 2018. Amazon S3). Cross-cloud-provider migration of Kubernetes API objects.

Open Source 111

Open Source DevOps Engineering Storage 111

n0derunner

DECEMBER 17, 2018

During.Next 2018 in London, Nutanix announced performance improvements in the core-datapath said to give up to 2X performance improvements. bssplit=64k/20:128k/20:256k/20:512k/20:1m/20 Normally storage benchmarks using large IO sizes are performed serially, because it’s easier on the storage back-end.

Performance 64

Performance Benchmarking Storage Network 64

All Things Distributed

DECEMBER 12, 2018

In 2018, we launched the first Pop-Up Loft in Stockholm, offering a co-working space and access to technology and business experts to support the growth of Nordic organizations. In 2013, AWS launched the AWS Activate program to provide Nordic startups access to guidance and one-on-one time with AWS experts.

AWS 119

AWS Cloud Games Serverless 119

Abhishek Tiwari

DECEMBER 27, 2017

In 2018, a widespread adaptation of Kubernetes for big data processing is anitcipated. faster access to external storage and data locality (I/O, bandwidth). Storage provisioning. But Kubernetes storage is evolving quite quickly. Kubernetes has emerged as go to container orchestration platform for data engineering teams.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Percona Community

JUNE 28, 2018

was released GA on 2018-05-25). temporal data processing, Oracle compatibility features, and purpose-built storage engines. MariaDB 10.3 is now generally available (10.3.7 The article What’s New in MariaDB Server 10.3 by the MariaDB Corporation lists three key improvements in 10.3:

Storage 52

Storage Database Servers Engineering 52

All Things Distributed

DECEMBER 18, 2017

In January 2018, customers will be able to connect via Equinix Paris in January and later in the year via Interxion Paris. To give customers the best experience when connecting to the new Region, today we are also announcing the availability of AWS Direct Connect. Our AWS EU (Paris) Region is open for business now.

AWS 84

AWS Artificial Intelligence Education Energy 84

SQL Performance

FEBRUARY 26, 2020

Azure SQL Database Managed Instance became generally available in late 2018. General Purpose provides up to 8 TB of high-performance Azure Blob storage, while Business Critical provides up to 4 TB of super-fast local SSD storage. How many GBs or TBs are needed for the SQL Server instance and how fast does the storage need to be?

Azure 63

Azure Performance Storage Latency 63

Tim Kadlec

JANUARY 9, 2019

I recently profiled a page on a Pixel 2 (released in 2017), and an Alcatel 1x (released in 2018). Ballooning bandwidth and storage have fostered complacency that we can do without. The web’s growth is being pushed forward primarily by low-cost, underpowered Android devices that frequently struggle with today’s web.

Performance 111

Performance Energy Internet Internet 111

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

Performance 52

Performance Latency Hardware Storage 52

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. c_ytd_payment: 10.00 7 rows in set (0.00 7 rows in set (0.00

Best Practices 40

Best Practices Scalability Performance C++ 40

Percona

AUGUST 10, 2018

sec < 2018-08-06 07:22:35.199 EDT > LOG: automatic analyze of table "vactest.scott.employee" system usage: CPU 0.00s/0.02u sec elapsed 0.15 sec < 2018-08-06 07:22:35.199 EDT > LOG: automatic analyze of table "vactest.scott.employee" system usage: CPU 0.00s/0.02u sec elapsed 0.15

Tuning 69

Tuning Cache Database Storage 69

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] , Nov 2011 [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] , Feb 2012 [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] , 2013 [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 52

Performance Latency Cache Virtualization 52

Percona

JULY 1, 2023

This post was originally published in July 2018 and was updated in July 2023. It also supports auto-scaling of compute and storage resources, dynamically adjusting capacity based on chosen utilization thresholds to optimize performance and costs. What are the differences between Aurora and RDS? How do I choose which one to use?

AWS 52

AWS Database Serverless Storage 52

HammerDB

MAY 5, 2019

Also it is interesting to note that the impact of this change was not observed in other databases or other MySQL storage engines such as MyRocks the only noticeable impact with HammerDB workloads occurred in MySQL with InnoDB where in the source code ut0ut.cc So to test I took a system with Skylake CPUs and all storage on a P4800X SSD.

Testing 49

Testing Tuning Latency Storage 49

Alex Russell

APRIL 29, 2021

Chrome has missed several APIs for 3+ years: Storage Access API. After years of standards discussion and the first delivered to other platforms in 2018, iOS 14.5 April 2018 , but not usable until several releases later). Where Chrome Has Lagged. finally shipped Audio Worklets this week. Pointer Lock. Media Recorder.

Media 145

Media Games Education Engineering 145

Smashing Magazine

AUGUST 23, 2019

The preview image often destroys the storage advantages of the WebP, which does not support progressive mode. As Robin Osborne already made clear in a blog post in 2018 , it doesn’t make much sense to show placeholders that don’t give you an idea of the final image.

Network 106

Network Servers Programming Code 106

The Morning Paper

DECEMBER 3, 2019

Another data point from Miller’s presentation: in 2018 57-70% of the average software project comprises open source components, and that fraction is rising fast. Each instance is a full stack service in its own right, with front-end GUI components, a back-end server and data storage, and all the code necessary to coordinate them.

Open Source 52

Open Source Programming Speed Software 52

Percona

JULY 2, 2023

This blog was originally written in September 2018 and was updated in June 2023. Having a backup strategy in place that takes regular backups and has secure storage is essential to protect the database in an enterprise-grade environment to ensure its availability in the event of failures or disasters.

Strategy 52

Strategy Database Storage Open Source 52

Smashing Magazine

FEBRUARY 8, 2022

So, in 2018, I wanted to revive Webpack Runtime Analyzer, using my newly accumulated experience. We can import information from our metric storage into data. For example, we can record the daily average bundle build time, send it to storage with the metrics and then embed it into the custom report.

Storage 89

Storage Code Metrics C++ 89

O'Reilly

MAY 19, 2020

Interestingly, multi-cloud, or the use of multiple cloud computing and storage services in a single homogeneous network architecture, had the fewest users (24% of the respondents). In our analysis of user activity on the O’Reilly learning platform , we found that DevOps-related search and usage declined in both 2018 and 2019.

Cloud 144

Cloud Serverless AWS DevOps 144

HammerDB

NOVEMBER 5, 2018

2018-11-02T15:38:27.662098+00:00 Thread 1 advanced to log sequence 1402 (LGWR switch) Current log# 1 seq# 1402 mem# 0: /home/oracle/app/oracle/oradata/VULCDB1/onlinelog/o1_mf_1_fjj87ghr_.log log 2018-11-02T15:39:25.628040+00:00 Thread 1 cannot allocate new log, sequence 1403. Checkpoint not complete. Checkpoint not complete.

Benchmarking 40

Benchmarking Database C++ Virtualization 40

Percona

JANUARY 17, 2019

now has a version which will support parallelism for SELECT queries (utilizing the read capacity of storage nodes underneath the Aurora cluster). Aurora PQ works by doing a full table scan (parallel reads are done on the storage level). SSD) we can’t utilize the full potential of IOPS with just one thread. Documentation: [link].

Cache 72

Cache C++ AWS Airlines 72

Smashing Magazine

JANUARY 15, 2019

The Mozilla Internet Health Report 2018 states that — especially as the Internet expands into new territory — “sustainability should be a bigger priority.” An obvious metric here is CPU usage, but memory usage and other forms of data storage also play their part. These include data transfer (i.e.

Website Performance 78

Website Performance Website Energy Performance 78

Smashing Magazine

NOVEMBER 8, 2018

2018-11-08T12:30:30+01:00. In this article, I will describe this latter solution, based on a WordPress application storing files on Amazon Web Services (AWS) Simple Storage Service (S3) (a cloud object storage solution to store and retrieve data), operating through the AWS SDK. Sharing Data Among Multiple Servers Through AWS S3.

AWS 45

AWS Servers Storage Cloud 45

The Morning Paper

OCTOBER 22, 2019

This 2018 paper reports on the findings from interviews with 30 professional data analysts to see what they get up to in practice. are tied for most commonly used data storage and manipulation solutions. Futzing and moseying: interviews with professional data analysts on exploration practices Alspaugh et al., VAST’18.

Programming 40

Programming Software Engineering Database Storage 40

Alex Russell

MARCH 6, 2021

A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. India became a 4G-centric market sometime in 2018. The Moto G4 , for example. 2] Getting accurate global information that isn't artificially reduced to averages remains an ongoing challenge.

Performance 127

Performance Network Mobile Metrics 127

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. Hardware optimization : You need to ensure that the CPU, memory, and storage components meet the performance requirements of the database workload. Out of the box, the default PostgreSQL configuration is not tuned for any particular workload.

Tuning 52

Tuning Database Efficiency Performance 52