This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
Both Redis and Memcached are: NoSQL in-memory data structures Written in C Open source Used to speed up applications Support sub-millisecond latency In 2014, Salvatore wrote an excellent StackOverflow post on […]. Memcached, on the other hand, was created in 2003 by Brad Fitzpatrick.
To talk about C++’s current safety problems and solutions well, I need to include the context of the broad landscape of security and safety threats facing all software. tl;dr: I don’t want C++ to limit what I can express efficiently. tl;dr: I don’t want C++ to limit what I can express efficiently. issues with C++.
The report cites this class of vulnerability as a common theme in the some of the most infamous cyber events, such as the Morris worm of 1988, the Heartbleed vulnerability in 2014, and the Blastpass exploit of 2023. Herb Sutter works at Microsoft and chairs the ISO C++ standards committee. He joins the show to talk about C++ safety.
” — Christopher C, Platform Manager at an enterprise. Dynatrace was spun off from Compuware following the privatization of Compuware in December 2014. The support team has been very responsive with questions we’ve had about the product. Before 2015, Dynatrace was listed as Compuware.
In 2014, we discussed 4 of the top MongoDB GUIs: MongoVue, MongoHub, RockMongo, and Robo 3T (formerly Robomongo), and again in 2016: MongoDB Compass, Robo 3T, Studio 3T, and MongoBooster. Query Code for converting queries to five target language: Java, Python, C#, PHP, and JavaScript (Node.js). The Best Mongo GUI’s of 2014.
Then, having discovered everything is C or Python, some rewrite it all in a different language. For a more recent example, I wrote cachestat(8) while on vacation in 2014 for use on the Netflix cloud, which was a mix of Linux 3.2 That will be a quick and useful version 1. BPF up and running! at the time.
Netflix headquarters circa 2014. However, rav1e is written in Rust programming language, whereas an encoder written in C has a much broader base of potential developers. by Andrey Norkin, Joel Sole, Kyle Swanson, Mariana Afonso, Anush Moorthy, Anne Aaron Netflix Headquarters, Winchester Circle.
C ontainers cannot be used at their full potential when only on their own. To overcome the challenges of efficiently managing such deployments at a massive scale , they invent ed a platform to enable container orchestration, known as Borg, which has been Google’s secret weapon for a decade until, in 2014 when ?
Ctrl-C to end. ^C C FUNC COUNT aa_af_perm 1 [.truncated.] At a Linux conference in Düsseldorf, 2014, I saw a talk by kernel maintainer [Steven Rostedt] that answered both questions. That's at the start of _every_ kernel function on Linux. What the heck! Tracing "*". It was and is the most technical talk I've ever seen.
C ontainers cannot be used at their full potential when only on their own. To overcome the challenges of efficiently managing such deployments at a massive scale , they invent ed a platform to enable container orchestration, known as Borg, which has been Google’s secret weapon for a decade until, in 2014 when ?
These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. As (C) looked like a kernel rebuild, I started with (D) and (E). ## 5. How long does it take to read the time? us on Ubuntu.
C# Advent Calendar. It’s time for the fifth annual C# advent calendar that will feature two pieces of content every day. Anyone can contribute by sharing their blog posts, videos, articles or podcast episodes dedicated to C# development. Stoyan Stefanov on Twitter. Perfplanet calendar’s oldies but goodies. id24conf on Twitter.
Ctrl-C to end. ^C C FUNC COUNT aa_af_perm 1 [.truncated.] At a Linux conference in Düsseldorf, 2014, I saw a talk by kernel maintainer [Steven Rostedt] that answered both questions. That's at the start of _every_ kernel function on Linux. What the heck! Tracing "*". It was and is the most technical talk I've ever seen.
CustomerID , c. Customers c JOIN Sales. CustomerTransactions ct ON c. GROUP BY c. CustomerID , c. Running this query on SQL Server 2014 and earlier requires removing reference to this DMV. AccountOpenedDate , COUNT ( ct. CustomerTransactionID ) FROM Sales. CustomerID = ct. CustomerID.
You might wonder why I’m writing about an issue that affects older versions, but there are still a huge number of SQL Server 2014 and older instances out there, so it's a valid topic for my series. columns [ c ] JOIN sys. columns [ c ] JOIN sys.
ccache, the compiler cache, is a fantastic way to speed up build times for C and C++ code that I previously recommended. Turns out someone asked this exact question on the ccache mailing list back in 2014, and a teammate from my Android days supposed a timestamp was the culprit.
s -S & $ gdb vmlinux ( gdb ) target remote :1234 ( gdb ) hbreak start_kernel ( gdb ) c ( gdb ) lx-dmesg. It will seem that there’s no output, and QEMU isn’t responding to ctrl+c. Try ctrl+a , then c , to get a (qemu) prompt. Well at least we’re no longer in the dark (remember, ctrl+a , c , q to exit). enable-kvm.
On SQL Server 2014 and earlier, the plan is: For SQL Server 2016 or later, you will see: Both plans are safe, but for different reasons. ) ; CREATE CLUSTERED INDEX c ON #Data ( c1 ) ; INSERT #Data ( c1 , c2 , c3 ) VALUES. -- Group 1. ( Data' , N'U' ) IS NOT NULL. DECLARE @Target table. (
In 2014, Andy Kessler wrote an intriguing op-ed in the WSJ, positing that beginning in the last half of the 20th century, the tech cycle had replaced the Fed cycle as the engine responsible for economic growth. But Mr. Kessler got it right in 2014: it won’t be the Fed that determines how the economy performs in this cycle, it will be tech.
ccache , the compiler cache, is a fantastic way to speed up build times for C and C++ code that I previously recommended. Turns out someone asked this exact question on the ccache mailing list back in 2014 , and a teammate from my Android days supposed a timestamp was the culprit. s" $( seq 1 $( date | wc -c ))).
Recall the basic equation for enterprise profit: where Q is quantity sold, P is price, V denotes variable costs, and C denotes fixed costs. Heckerman, and C. DG12] How Companies Learn Your Secrets, C. Simchi-Levi, 2014. Kleinberg, C. MA08] Introduction to Information Retrieval, C. Rodriguez, C.
The M/M/1 queue will show us a required trade-off among (a) allowing unscheduled task arrivals, (b) minimizing latency, and (c) maximizing throughput. He is a fellow of IEEE and the ACM, serves as Chair of the Computer Community Consortium (2018-20) and served as Wisconsin Computer Sciences Department Chair 2014-17.
In late 2014 I was modifying the JDK to preserve the frame pointer so that traditional stack walkers and profilers would work (an example of the problem is here , where Java methods lack ancestry). org/mozilla/classfile/ClassFileWriter; addLoadConstant. - **C++** JavaCalls::call_helper. First, a confession. start_thread.
In our second blog post , we will present the M/M/1 queue that confronts us with a stark, required trade-off among (a) allowing unscheduled task arrivals, (b) minimizing latency, and (c) maximizing throughput. About the Author: Mark D. Hill is John P. Morgridge Professor and Gene M.
These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. As (C) looked like a kernel rebuild, I started with (D) and (E). How long does it take to read the time? Ubuntu is 5x slower.
100.00 ^C I'm looking at the r_await column in particular: the average wait time for reads in milliseconds. Hit Ctrl-C to end. ^C Hit Ctrl-C to end. ^C 41 33681 ^C This smaller size allows the service to process the file (however many passes it takes) entirely from memory, without re-reading it from disk.
These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. As (C) looked like a kernel rebuild, I started with (D) and (E). ## 6. How long does it take to read the time? us on Ubuntu.
” The paper ‘ Designing and deploying online field experiments ’ (Bakshy 2014) describes the language and its usage at Facebook (one for The Morning Paper backlog?). PlanOut itself has been ported many programming languages at this point. The Corpus stats make for interesting reading just to understand the scale of experimentation (e.g.,
Avaunt Stencil was designed in 2014 by London based studio A2-TYPE who have since made it available to license. I chose a simple i+n value, but could choose any value including words or even letters like a, b, c, or d. Next, I assign a grid-area to each of my list items. li:nth-of-type(1) { grid-area: i1; } … li:nth-of-type(14) {.
GA 31 March 2014 10.0.10 In-development for MySQL 8.0 (now now a release candidate) In-development for MySQL 8.0 (now now a release candidate) SQL – Window Functions Present in MariaDB Server 10.2 In-development for MySQL 8.0 (now now a release candidate) In-development for MySQL 8.0 (now GA 28 April 2011 5.5.11-20.2
As an extreme example, I wrote cachestat(8) while on vacation in 2014 for use on the Netflix cloud, which was a mix of Linux 3.2 Then, having discovered everything is C or Python, some rewrite it all in a different language. If you're unlucky, the patch applies but corrupts some things in a subtle way that you don't notice until later.
The Business of Expertise by David C. What I Read in 2014. The Winter of the Witch by Katherine Arden 5 ⁄ 5 I wrote a full review for The Winter of the Witch. Mismatch by Kat Holmes 5 ⁄ 5 I wrote a full review for Mismatch. Baker 4 ⁄ 5 I wrote a full review for The Business of Expertise. Great stuff! Past years.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content