SQL Server According to Bob

SEPTEMBER 16, 2016

For example, placing all rows in the same batch yields the behavior the customer is expecting, showing a 15 minute BULK INSERT in dm_exec_requests. For example, the appropriate locks are held with each Insert Bulk transaction and can impact the concurrency. Bob Dorr – Principal Software Engineer SQL Server.

Traffic 40

Traffic Software Engineering Servers Monitoring 40

Adrian Cockcroft

FEBRUARY 13, 2023

This is the AWS Professional Services built tooling that customers can use to track the carbon footprint of their operations and processes, along with a customer example. Good example, well presented interesting new material. SUS304 to SUS311 No talks with these codes.

AWS 64

AWS Energy Architecture Programming 64

Official Blog - World Web Technology

NOVEMBER 9, 2023

PHP’s high speed makes it a good choice for building websites that need to respond quickly and handle a lot of traffic. The systems follow modern software engineering best practices and offer an organized way to build applications. Can you provide examples of successful websites powered by PHP?

Website 59

Website Development Open Source Database 59

SQL Server According to Bob

JULY 17, 2018

The simple answer is the first entry (85829) is not what you are used to on a Windows system as sqlservr.exe and does not listen for TDS traffic or open database files. For example: On Linux a process is not allowed to catch the SIGKILL signal. Bob Dorr – Principle SQL Server Software Engineer.

Servers 40

Servers Processing Software Engineering Traffic 40

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. The talk also includes examples of using these tools in the Amazon Elastic Compute Cloud (Amazon EC2) cloud. Wednesday?—?December Thursday?—?December

AWS 37

AWS Entertainment Open Source Benchmarking 37

SQL Server According to Bob

FEBRUARY 5, 2018

As an example, many systems rotate the machine account password on a regular basis and changing of the password updates the version number on the KDC. Here is an example logger.ini to enable SQL Server on Linux, Kerberos tracing. Example Logger Output. Value << 24 are caller issues (incorrect password for example).

Servers 40

Servers Code Cache Traffic 40

Abhishek Tiwari

NOVEMBER 3, 2018

In addition, traditional CMS solutions lack integration with modern software stack, cloud services, and software delivery pipelines. Using CDN for the whole website, you can offload most of the website traffic to your CDN which will handle not only large traffic spikes but also reduce the latency of content delivery.

Systems 63

Systems Cache Website Network 63

High Scalability

NOVEMBER 12, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Apply here. Make your job search O (1), not O ( n ). Apply here.

Education 22

Education Java Software Engineering Engineering 22

The Morning Paper

JULY 4, 2019

An example hypotheses to be tested is that users should still be able to stream video even if the bookmarking service (which remembers their last watched location in a video) is down. These have tooltips with more detail, for example: Warning : Hystrix Command Timeout is Misaligned with RPC Client. Defining and running experiments.

Latency 77

Latency Engineering Metrics Traffic 77

High Scalability

OCTOBER 29, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Apply here. Make your job search O (1), not O ( n ). Apply here.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

OCTOBER 15, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Apply here. Make your job search O (1), not O ( n ). Apply here.

Education 22

Education Java Engineering Software Engineering 22

Strategic Tech

AUGUST 26, 2018

A trip to the supermarket can teach you a lot about designing software systems and shaping teams to build them… I was recently in need of some chocolate sauce. The Chocolate Sauce Heuristic for Software Design There are a few lessons about software development we can learn from this story, but I want to focus on design.

Design 40

Design Software Architecture Architecture Software 40

The Netflix TechBlog

AUGUST 16, 2023

For example, a 16-core box connecting to an 800-server origin would have 12,800 connections. That’s a significant amount and certainly more than is necessary relative to the traffic on most clusters. More acutely, if a traffic spike occurs and Zuul instances scale up, it exponentially increases connections open to origins.

Traffic 170

Traffic Servers Google Metrics 170

High Scalability

JULY 19, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. It goes deep into real-world examples, offering detailed explanations and useful pointers on how to improve your approach. Who's Hiring? Make your job search O (1), not O ( n ).

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 20, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. It goes deep into real-world examples, offering detailed explanations and useful pointers on how to improve your approach. Who's Hiring? Make your job search O (1), not O ( n ).

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 6, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. It goes deep into real-world examples, offering detailed explanations and useful pointers on how to improve your approach. Who's Hiring? Make your job search O (1), not O ( n ).

Education 22

Education Metrics Engineering Java 22

High Scalability

SEPTEMBER 3, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. It goes deep into real-world examples, offering detailed explanations and useful pointers on how to improve your approach. Who's Hiring? Make your job search O (1), not O ( n ).

Education 21

Education Metrics Engineering Java 21

High Scalability

OCTOBER 1, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Apply here. Make your job search O (1), not O ( n ). Apply here.

Education 21

Education Metrics Engineering Java 21

High Scalability

SEPTEMBER 17, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. It goes deep into real-world examples, offering detailed explanations and useful pointers on how to improve your approach. Who's Hiring? Make your job search O (1), not O ( n ).

Education 21

Education Metrics Engineering Java 21

The Netflix TechBlog

SEPTEMBER 13, 2021

The first was that there were too many security things that each software team needed to think about?—?things Historically we have been responsible for connecting, routing, and steering internet traffic from Netflix subscribers to services in the cloud. Examples include legacy mTLS and various webhook schemes?.

Internet 220

Internet Internet Cloud Traffic 220

The Netflix TechBlog

OCTOBER 18, 2022

We started seeing signs of scale issues, like: Slowness during peak traffic moments like 12 AM UTC, leading to increased operational burden. At Netflix, the peak traffic load can be a few orders of magnitude higher than the average load. For example, a lot of our workflows are run around midnight UTC.

Java 202

Java Scalability Traffic Architecture 202

The Netflix TechBlog

NOVEMBER 3, 2022

For example, it is OK to send writes through one instance, and do reads from another one with full data read consistency guarantees. For example, a batch workflow orchestration system may create multiple jobs which are part of a single workflow execution. Kubernetes is a good example here.

Cache 224

Cache Latency Traffic Systems 224

The Netflix TechBlog

SEPTEMBER 23, 2019

In the event of an isolated failure we first pre-scale microservices in the healthy regions after which we can shift traffic away from the failing one. For example, player logging, authorization, licensing, and bookmarks were initially handled by a single monolithic service whose demand correlated highly with SPS.

Traffic 190

Traffic Metrics Mobile Government 190

SQL Server According to Bob

DECEMBER 18, 2018

For example, if a flight booking reports that a seat has successfully been booked, then the seat will remain booked even if the system crashes.” – [link]. Testing shows that by using the Fua bit with the data, write request can reduce the I/O traffic by ~50% for a SQL Server, write-intensive workload. Starting with the Linux 4.18

Servers 90

Servers Media Cache Storage 90

The Netflix TechBlog

OCTOBER 16, 2019

One example displaying the need for dataset propagation: at any given time Netflix runs a very large number of A/B tests. For example, you could configure a topic to retain 10 versions or 10 days of versions. for example by region, application, or cluster. for example to train machine-learned models.

Cache 187

Cache Architecture Metrics Java 187

The Netflix TechBlog

FEBRUARY 9, 2021

However, it would be cost-inefficient to leverage this same hardware for lightweight and more consistent traffic patterns that an asset management service requires. The Customization Service is a rules engine that emits the adaptive fields. An asset generation request contains a recipe. We call these adaptive fields.

Engineering 165

Engineering Storage Latency Entertainment 165

The Netflix TechBlog

JANUARY 11, 2022

For example we rely on difference-in-differences techniques for unbiased comparisons between the potentially different audiences experiencing each advertising treatment, and these approaches effectively reduce the sample size ( more details for the very interested reader). Are there metrics that can yield a signal faster? Automation.

Innovation 243

Innovation Metrics Engineering Testing 243