All Things Distributed

MAY 19, 2017

In many, high-throughput, OLTP style applications the database plays a crucial role to achieve scale, reliability, high-performance and cost efficiency. We believe the central constraint in high throughput data processing has moved from compute and storage to the network.

Database 117

Database Design Cloud Storage 117

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

Brendan Gregg

SEPTEMBER 5, 2017

I wrote a page on it: [perf]. - **eBPF**: tracing features completed in 2016, this provides efficient programmatic tracing to existing kernel frameworks. Appliance manufacturers hire kernel engineers to develop custom features, including storage appliances. It's the official profiler.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Percona

JUNE 4, 2023

This blog post was originally published in November 2017 and was updated in June 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.

Open Source 52

Open Source Servers Storage Scalability 52

Percona

AUGUST 17, 2023

StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. PostgreSQL has powerful and advanced features, including asynchronous replication, full-text searches of the database, and native support for JSON-style storage, key-value storage, and XML.

Open Source 76

Open Source Healthcare Social Media Database 76

SQL Performance

SEPTEMBER 5, 2019

This table uses columnstore for its primary storage to produce batch mode execution later on. You can skip the WHERE clauses if you are running SQL Server 2017. OPTION ( MAXDOP 1 ) ; This time, only the COUNT_BIG aggregate achieves aggregate pushdown (SQL Server 2017 only). DROP TABLE IF EXISTS #T ; GO. c1 = @Start + N.

Performance 81

Performance C++ Storage Servers 81

Percona

AUGUST 5, 2023

This blog was originally published in July 2017 and was updated in August 2023. Otherwise, the storage engine does a scatter-gather and queries ALL partitions in a UNION that is not concurrent. This method distributes data evenly across partitions to achieve balanced storage and optimal query performance.

Strategy 40

Strategy Storage Database Best Practices 40

Percona

MARCH 30, 2023

Further, open source databases can be modified in infinite ways, enabling institutions to meet their specific needs for data storage, retrieval, and processing. Non-relational databases: Instead of tables, non-relational (NoSQL) databases use document-based data storage, column-oriented storage, and graph databases.

Open Source 73

Open Source Database Storage Scalability 73

Percona

SEPTEMBER 1, 2023

This blog was originally published in October 2017 and was updated in September 2023. To address these challenges, architects must design robust and scalable MongoDB databases and adopt appropriate sharding strategies that can efficiently handle increasing workloads while ensuring continuous availability. What is sharding in MongoDB?

Best Practices 70

Best Practices Traffic Database Servers 70

SQL Performance

MARCH 17, 2020

It comes set to SQL Server 2008 compatibility (level 100), but we will start with a more modern setting of SQL Server 2017 (level 140): ALTER DATABASE StackOverflow2013 SET COMPATIBILITY_LEVEL = 140 ; The tests were performed on my laptop using SQL Server 2019 CU 2. This will provide distinct values with great efficiency.

Servers 86

Servers Tuning Database Efficiency 86

All Things Distributed

DECEMBER 12, 2018

In April 2017, Amazon Web Services announced that it would launch a new AWS infrastructure region Region in Sweden. 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.

AWS 124

AWS Cloud Games Serverless 124

SQL Server According to Bob

DECEMBER 31, 2018

Using SQL Server Management Studio (SSMS) and storing the events in a table requires reading the events, streaming to table storage followed by an order by event sequence query. Large traces can encounter the 32-bit SSMS memory limitations. public void Dispose() { Dispose(true); GC.SuppressFinalize(this); }.

Efficiency 40

Efficiency Code Servers Cache 40

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. In a 2012 paper, The American Council for an Energy-Efficient Economy estimated the internet uses 5 kWh on average to support every GB of data.

Performance 111

Performance Energy Internet Internet 111

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 40

Database Analytics Blockchain Healthcare 40

Enprowess

JANUARY 12, 2022

Other benefits: It has other benefits like a Quicker launch to the market, Easier distribution, saving device power and storage, seamless maintenance, and updating. Twitter Lite PWA : It was integrated as the standard User Interface in 2017. Blockchain technology is an encrypted database storage system. Famous PWA Use Examples.

Blockchain 59

Blockchain IoT Development Serverless 59

Tasktop

JUNE 25, 2020

When I joined Tasktop back in October of 2017, Tasktop was doing really well. Flow Fabric feeds a schemaless immutable storage of digital artifacts, across disciplines and functions. In the grand tradition of our sages, I’ve been contemplating existential questions about Tasktop and wrote a Bar Mitzvah speech of my own. . And it has.

Metrics 52

Metrics Education Innovation Software 52

CSS Wizardry

APRIL 2, 2018

Here are my top five most-played tracks of 2017’s 70,000 minutes: However, after recently discussing one of my all-time favourite tracks with a friend, and, bizarrely enough, with Nu:Tone himself, I decided that I wanted to start taking my listening a little more seriously. At home, I’m used to just streaming Spotify through an Amazon Echo.

Website 108

Website Media Hardware Monitoring 108

SQL Performance

AUGUST 23, 2019

The details given here apply to SQL Server 2017 — the most recently released version at the time of writing. Bloom filters present a space- and time-efficient alternative when a simple bitmap is infeasible due to space requirements. This decompression can be performed efficiently using SIMD instructions, but it is still extra work.

Servers 75

Servers Engineering Efficiency Retail 75

SQL Performance

APRIL 23, 2019

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. Value encoding can reduce the number of bits required for storage by translating raw values using a base offset and magnitude modifier.

Servers 67

Servers Testing Metrics Storage 67

Alex Russell

APRIL 29, 2021

Chrome has missed several APIs for 3+ years: Storage Access API. WebGL 2 launched for other platforms on Chrome and Firefox in 2017. Efficiently enables new styles of drawing content on the web , removing many hard tradeoffs between visual richness , accessibility, and performance. Where Chrome Has Lagged. CSS Custom Paint.

Media 145

Media Games Education Engineering 145

Alex Russell

OCTOBER 22, 2017

— Alex Russell (@slightlylate) October 4, 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. We now have everything we need to create a ballpark perf budget for a product in 2017.

Performance 68

Performance Benchmarking Network Mobile 68

Smashing Magazine

JANUARY 7, 2019

In exchange, your team gains maintainability and developer efficiency, of course. To check the efficiency of your responsive markup, you can use imaging-heap , a command line tool that measure the efficiency across viewport sizes and device pixel ratios. But this consideration needs to be deliberate. Bundle Buddy. Bundlephobia.

Performance 104

Performance Cache Network Metrics 104