High Scalability

NOVEMBER 30, 2018

The scalability of a native graph database. It was replaced by 48 Cassandra servers. Now it runs on 3 (THREE!) servers of Neo4j. With more data (yet smaller disk footprint), higher load and more functionality. damn, daydreaming again.

Internet 28

Internet Internet Scalability Blockchain 28

High Scalability

DECEMBER 21, 2018

Whether it’s database or message queues it’s a really weird combo of licenses and features for hostage. Half a year after deployment, “the equipment is happy,” says Ben Cutler, the project’s manager. kellabyte : “Open source” infrastructure companies are a giant s**t show right now.

Internet 137

Internet Internet Scalability Serverless 137

Percona

AUGUST 4, 2023

The MariaDB 11 series did not yet have any long-term supported (LTS) releases, which are the releases most would consider for running mission-critical databases in production. ” While the initial GA release came out in April 2018, we have not seen a new major release for five years! operates now).

Database 98

Database Servers Innovation Open Source 98

O'Reilly

FEBRUARY 18, 2020

Growth is still strong for such a large topic, but usage slowed in 2018 (+13%) and cooled significantly in 2019, growing by just 7%. But sustained interest in cloud migrations—usage was up almost 10% in 2019, on top of 30% in 2018—gets at another important emerging trend. ML + AI are up, but passions have cooled. Security is surging.

Software Architecture 145

Software Architecture DevOps Data Engineering Architecture 145

High Scalability

JUNE 29, 2018

karmakaze : The key difference is that NoSQL was being developed and used to solve specific issues with using traditional databases. Quirky : Thus there is a tradeoff: separateness enables inventors to create heterodox ideas, but strong cohesive networks are likely to be better for getting them implemented.

Internet 131

Internet Internet Scalability Wireless 131

High Scalability

JULY 26, 2018

Lance Gutteridge : The reason why almost no one encrypts their databases is one of the dirty secrets of IT. That means every employee, contractor, and the thousands of agents who work at the company show up to work—team meetings, training seminars, onboarding sessions—all inside a virtual reality campus.

Internet 124

Internet Internet Scalability Serverless 124

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 221

Database Traffic Transportation Open Source 221

High Scalability

JUNE 15, 2018

1.6x : better deep learning cluster scheduling on k8s; 100,000 : Large-scale Diverse Driving Video Database; 3rd : reddit popularity in the US; 50% : increase in Neural Information Processing System papers, AI bubble? They'll love you even more.

Internet 113

Internet Internet Scalability Blockchain 113

VoltDB

JANUARY 12, 2018

So, in the spirit of things, we’ve laid out a few New Year’s resolutions that all database professionals can take into account as they look to turn over a new leaf in 2018 and build on their successes. Resolution: In 2018, make it a top priority to create a better – more real-time – experience for your customers.

Database 40

Database Blockchain Healthcare Transportation 40

VoltDB

JANUARY 12, 2018

So, in the spirit of things, we’ve laid out a few New Year’s resolutions that all database professionals can take into account as they look to turn over a new leaf in 2018 and build on their successes. Resolution: In 2018, make it a top priority to create a better – more real-time – experience for your customers.

Database 40

Database Blockchain Healthcare Transportation 40

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 206

Database Traffic Transportation Open Source 206

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

Database 51

Database Tuning Performance AWS 51

SQL Performance

OCTOBER 14, 2020

In my examples I’ll continue using the sample databases TSQLV5 and PerformanceV5. The following code returns only shippers with a maximum order date that is on or after January 1 st , 2018: USE PerformanceV5 ; WITH C AS. ( I’ll talk about persistency aspects of recursive and nonrecursive CTEs. ( SELECT S. Orders AS O WHERE O.

C++ 140

C++ Servers Code Efficiency 140

High Scalability

JUNE 22, 2018

using them to respond to storage events on s3 or database events or auth events is super easy and powerful. Xtracerx : for me the biggest value to serverless functions is how nicely they tie in to the ecosystem of a cloud provider. Daniel Lemire : So Roaring bitmaps can be thousands of times faster than a native JavaScript Set.

Internet 113

Internet Internet Scalability Artificial Intelligence 113

CSS Wizardry

JULY 23, 2023

Using site speed in web search ranking And in 2018, that was rolled out to mobile: Although speed has been used in ranking for some time, that signal was focused on desktop searches. Today we’re announcing that starting in July 2018, page speed will be a ranking factor for mobile searches.

Engineering 246

Engineering Google Speed Mobile 246

SQL Performance

AUGUST 14, 2019

In my examples I'll use a sample database called TSQLV5. You can find the script that creates and populates this database here , and its ER diagram here. Here's the output of the above query: custid orderdate orderid val firstval lastval - - -- - - - 1 2018-08-25 10643 814.50 1 2018-10-03 10692 878.00

Best Practices 108

Best Practices Servers Database Azure 108

Scalegrid

AUGUST 15, 2019

In this article, we are going to compare 6 of the top MongoDB Graphical User Interfaces that help developers increase their productivity and manage their database. Whether you're exploring your local #MongoDB database or working with shards and replica sets, @Studio3T allows you to do all of it. Comparing MongoDB GUIs. Click To Tweet.

Database 40

Database Servers Availability Monitoring 40

Scalegrid

FEBRUARY 11, 2019

With such strong interest in this installation, we decided to write up the steps to configure your MySQL database on the ScaleGrid side to get you up and running ever faster with WordPress on Now. Guillermo Rauch (@rauchg) December 18, 2018. Setting Up Your MySQL Database for WordPress on ZEIT Now. Leave your comments: [link].

Serverless 138

Serverless Azure Database Cache 138

SQL Performance

AUGUST 11, 2021

Another is using a custom calculation that emulates the DATE_BUCKET function, which you can use in any version, edition, and flavor of SQL Server and Azure SQL Database. In my examples, I’ll use the sample database TSQLV5. 2018 408 617085.30 2018 370 563759.24 DATE_BUCKET. OrderValues. 2019 270 440623.93.

Azure 139

Azure Code Database Servers 139

Scalegrid

JANUARY 24, 2019

January 24, 2019 – ScaleGrid , a rising leader in the Database-as-a-Service (DBaaS) space, has just announced support for Redis Clusters on their fully managed Redis hosting plans. With the introduction of Redis Clusters at ScaleGrid, Redis users can now easily create sharded clusters with a few simple clicks when setting up their databases.

Availability 113

Availability Open Source AWS DevOps 113

SQL Performance

SEPTEMBER 12, 2019

In my examples, I'll use a sample database called TSQLV5. You can find the script that creates and populates this database here , and its ER diagram here. Suppose for example that you want to query the Sales.Orders table in the TSQLV5 sample database. Implicit grouping with PIVOT. 830 rows affected).

Best Practices 103

Best Practices C++ Code Design 103

KeyCDN

OCTOBER 2, 2018

Subjects like version control, crowdfunding, database selection and code editor choices are essential to efficient modern workflows, and this is a good place to start learning about them. Visit website 14. CSSWizardy CSSWizardy is a good place to learn about scalable CSS practices and robust coding in general.

Development 75

Development Website Design Code 75

Dynatrace

SEPTEMBER 7, 2019

Database tracing using Couchbase Node.js WebSphere Application Server version 8.0 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.0. Dynatrace news. Support added for reactor-netty version 0.8. Support for gRPC end-to-end tracing. client is now generally available.

Java 133

Java Traffic AWS Monitoring 133

DZone

SEPTEMBER 9, 2019

In August of 2018 Bob Diachenko, Director of Cyber Risk Research at Hacken.io found that over 2 million Mexican citizens had their healthcare data leaked due to a security vulnerability in a system's database. At that same time, he found that the data of 93 thousand users of a popular babysitting app, Sitter, was also exposed.

Healthcare 113

Healthcare Performance Infrastructure Database 113

O'Reilly Software

SEPTEMBER 7, 2018

We received more than 200 abstracts for talks for the 2018 O'Reilly Software Architecture Conference in London—on both expected and surprising topics. As teams build more sophisticated distributed systems, they sometimes move to event streams rather than databases as the source of truth.

Software Architecture 64

Software Architecture Architecture Software Software 64

Dynatrace

OCTOBER 15, 2021

Cloud databases excel at storing large volumes of information for later reference, and this data often has business value or privacy restrictions. Then, Google made the OpenCensus project open source in 2018. This occurs once data is safely stored within a local cache. Span ingestion. We can also ingest trace data in span format.

Open Source 246

Open Source Metrics Cloud Transportation 246

Dynatrace

MAY 9, 2019

supports the tracing of database requests.NET. LTS)—Oracle discontinued Premium Support in September 2018. LTS)—Oracle discontinued Premium Support in September 2018. Dynatrace news. Support for shaded AHC 2.x x in Play 2.6+. Starting with OneAgent 1.167, OneAgent SDK for Java (version 1.7.0) Added support for ioredis (Beta).

Java 113

Java AWS Cloud Monitoring 113

Percona

JULY 30, 2018

Please join Percona’s CEO, Peter Zaitsev as he presents Using MySQL for Distributed Database Architectures on Tuesday, July 31st, 2018 at 7:00 AM PDT (UTC-7) / 10:00 AM EDT (UTC-4). Peter frequently speaks as an expert lecturer at MySQL and related conferences, and regularly posts on the Percona Database Performance Blog.

Architecture 59

Architecture Database Open Source Internet 59

Abhishek Tiwari

DECEMBER 27, 2017

ETL is a product of the relational database era and it has not evolved much in last decade. 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.

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

The Netflix TechBlog

JANUARY 10, 2024

Cosmos As a response, in 2018 the CIS and ET teams started developing the next-generation platform, Cosmos. The results are saved to a database so they can be reused. Several promising ideas were abandoned owing to the outsized work needed to overcome architectural limitations. 264, AV1, etc.).

Processing 238

Processing Media Latency Innovation 238

CSS Wizardry

JULY 21, 2018

For a slightly more robust, but still imperfect method of identifying dead code, try this technique that I wrote up earlier in 2018. Basically, ctags will create a kind of of database of all of the function, variable, mixin, ID, and class definitions for your project. Learn the Codebase Organically. Don’t go looking for trouble.

Programming 150

Programming C++ Code Database 150

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

SQL Performance

JULY 9, 2019

For example, suppose that you want to query the Sales.OrderValues view in the TSQLV5 sample database, and return for each customer and order date, the daily total of the order values, and the running total until the current day. 1 2018-10-03 878.00 1 2018-10-13 330.00 2 2018-08-08 479.75 2 2018-11-28 320.00

Servers 83

Servers Availability Database Code 83

The Netflix TechBlog

SEPTEMBER 29, 2022

Inside the database, we represent each queue with a sorted set where we rank message IDs (see “Message” section) according to priority. We explain the concept in detail in the sections that follow. We persist messages and queue configurations (see “Queues” section) in Redis as hashes.

Latency 221

Latency Systems Serverless Media 221

SQL Performance

OCTOBER 13, 2021

In my examples I’ll use a sample database called TSQLV5. Like views, iTVFs are created as a permanent object in the database, and therefore are reusable by users who have permissions to interact with them. You can find the script that creates and populates it here and its ER diagram here. What Is an Inline Table-Valued Function?

Cache 144

Cache Strategy C++ Code 144

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. It has default settings for all of the database parameters. It is primarily the responsibility of the database administrator or developer to tune PostgreSQL according to their system’s workload. What is PostgreSQL performance tuning?

Tuning 52

Tuning Database Efficiency Performance 52