Expert insights. Personalized for you.
Here are five ways to make your mobile app testing more efficient. We spend more than 80% of our mobile use time interacting with apps. And by “we,” we mean 5 billion smartphone users all over the world. To mobile app development companies, this may sound exciting and intimidating at the same time. The competition is intense. The user demands are super high. What do you do? You make sure your app is spotless by testing it relentlessly. MORE
The post Manage dashboards more efficiently with more control with the JSON editor appeared first on Dynatrace blog. Dynatrace news. Dashboards are an important tool for effectively monitoring diverse IT ecosystems and for reporting your key performance indicators. MORE
What do you think about cross-browser testing ? Developers likely develop on only one browser – and maybe only one operating system. How does an app maker ensure that defects on other browsers will not affect their user base? In theory, cross-browser testing can help companies catch product defects before products get released to customers. But the legacy approach – setting up a bunch of parallel devices and running tests across each – incurs significant engineering skill and resource cost. MORE
Manual or Automated Testing for Your Software? No matter how skilled your Ruby, JavaScript, or PHP programmer maybe, they WILL make mistakes. Mistakes are unfortunately. Test Management Software development Test Automation MORE
To address this challenge, I’d like to introduce you to the concept of Alignment Efficiency. I’ll show you some example scenarios to help you understand this concept, and I’ll demonstrate sociotechnical architecture patterns you can apply in your organisation to optimise your alignment efficiency. Any Formula 1 fans reading will likely be familiar with aerodynamic efficiency?—?adding Alignment Efficiency is inspired by aerodynamic efficiency. MORE
Marrying Artificial Intelligence and Automation to Drive Operational Efficiencies by Priyanka Arora, Asha Somayajula, Subarna Gaine, Mastercard. The CMG Impact conference (February 10-12, 2020 in Las Vegas) is coming. Looking at the program I have the same problem as I always had with CMG conferences – how could I attend all the sessions I want considering that we have multiple tracks? MORE
One SQL to rule them all: an efficient and syntactically idiomatic approach to management of streams and tables Begoli et al., SIGMOD’19. In data processing it seems, all roads eventually lead back to SQL! Today’s paper choice is authored by a collection of experts from the Apache Beam, Apache Calcite, and Apache Flink projects, outlining their experiences building SQL interfaces for streaming. MORE
Earlier in my career (though it seems like yesterday), product teams I was a part of did everything “on-prem”, and angst-ridden code compiles took place every few months. MORE
The post The #1 ServiceNow Integration Use Case for Enterprise Software Delivery Efficiency appeared first on Tasktop Blog. Organizations rely heavily on ServiceNow for their IT operations and software delivery activities. But on its own, a single tool is never enough. MORE
One day I faced the problem with downloading a relatively large binary data file from PostgreSQL. There are several limitations to store and fetch such data (all restrictions could be found in official documentation ). To resolve the problem it was suggested to find more suitable data storage. For some internal reasons well known Amazon S3 bucket was chosen for this purpose. The choice affected the project's unit test base. MORE
The post Rebuilt OneAgent installer for Windows provides more efficient installation appeared first on Dynatrace blog. Dynatrace news. This short blog post is a follow up to the announcement we made on May 6, 2019: OneAgent for Windows—Enhancements to *.msi-based msi-based deployment. One of our design principles is to make sure that Dynatrace is as easy to set up and use as possible. These aren’t just empty words. MORE
These are times where many companies are focusing on the basics of their IT operations and are asking themselves how they can operate more efficiently to make sure that every dollar is spent wisely. MORE
Seeing and improving the efficiency of Software Development teams is a problem for every technical team manager. There are two important points here: Awareness: How well is the team doing? Improvement: How does the team get better? You Can’t Improve Without Measuring. Before attempting to change something, determining exactly where it is located is the most important step. MORE
It is very hard to implement the join operation efficiently as there any many unknowns in the execution of the operation. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Join Processing in Relational Databases. By Werner Vogels on 12 April 2013 04:00 AM. Permalink. Comments (). Joins are one of the fundamental relational database query operations. MORE
This allows teams to sidestep much of the cost and time associated with managing hardware, platforms, and operating systems on-premises, while also gaining the flexibility to scale rapidly and efficiently. Driving efficiency without sacrificing observability appeared first on Dynatrace blog. MORE
Efficient lock-free durable sets Zuriel et al., OOPSLA’19. Given non-volatile memory (NVRAM), the naive hope for persistence is that it would be a no-op: what happens in memory, stays in memory. MORE
Learning to code simply means improving your knowledge and finding various ways to solve all the problems more efficiently than ever before. Programming is all about solving issues and problems. There is an end number of programming issues that the developers face when they are writing code for developing a website, applications, or any other type of software. MORE
I was doing backups and clean-ups and ran across a couple of sample projects for XEvent and event_sequence processing I thought others might find helpful. Enjoy! The sample code is provided “as is” and any express or implied warranties, including the implied warranties of merchantability and fitness for a particular purpose, are disclaimed. In my previous blog posts, I highlighted the importance of using Event Sequence as the sort key. MORE
Application scalability is the potential of an application to grow in time, being able to efficiently handle more and more requests per minute (RPM). When you build a great product or application, sooner or later, it will be drawing attention more and more users who will expect a flawless, perfect application as the demand grows in the time it handles more and more requests per minute. MORE
Why is it that, when I bring up concerns surrounding production efficiency, some people react as if I’m suggesting we return to the abuses 19th century factories? That is, outcome is critical, and that’s where our… The post Waste (and production efficiency) appeared first on Allen Holub. Agile is, of course, focused on delivering value. However, no business can succeed if it squanders money on inefficiency. MORE
50 
In our Big Shift world, we confront the imperative of institutional innovation – shifting from institutional models built on scalable efficiency to institutional models built on scalable learning. I’ve written and spoken about this a lot over the years and one of the most common pushbacks I get is – “so, are you against efficiency?” Let me lead with the answer – no, I’m not against efficiency. First, we need to broaden our horizons to look beyond efficiency. MORE
By using the system applied to coding, we can make our code more efficient and much easier to maintain. If you eliminate all of the items that are not necessary, you immediately have a workspace that is cleaner and thereby more efficient. ’ This step involves arranging resources in the most efficient way possible so that those resources are easy to access. Sometimes code turns ugly. MORE
Teaching rigorous distributed systems with efficient model checking Michael et al., EuroSys’19. On the surface you might think today’s paper selection an odd pick. It describes the labs environment, DSLabs , developed at the University of Washington to accompany a course in distributed systems. During the ten week course, students implement four different assignments: an exactly-once RPC protocol; a primary-backup system; Paxos; and a scalable, transactional key-value storage system. MORE
Per ISO standards (ISO 9241-11), usability is defined as: usability ux report efficiency usability testing effectiveness satisfactionIs your app usable? Really? Did you check the metrics? "Is your product usable enough to release now?" " is the most difficult question to be answered when not backed up by usability metrics. Before understanding the key metrics of usability, though, we need to understand what usability is in the first place. MORE
The post Fuel management system: An efficient way to manage fuel consumption using telematics appeared first on Insights on Latest Technologies - Simform Blog. Managing a fleet is a challenge. You need to take care of insurance, vehicle maintenance, compliance with government regulations, etc. MORE
Flow Efficiency helps determine the proportion of your Flow Items (features, defects, debt, risk) are actively being worked on. If your Flow Efficiency is low, it’s an indication of waste – items stagnating in a wait state for some reason or another. MORE
At present, according to the best software testing companies, there are various automated software testing … The post Tips to Enhance the Efficiency of Software Testing Process appeared first on QA Mentor Blog. When it comes to a software development and testing procedure, a single flaw can prove fatal. Thus, in making reliable software and its development, large business bodies utilize the best QA Company,which keeps them to remain out of harm’s way. MORE
In some instances, libdivide can even be more efficient than compilers because it uses an approach introduced by Robison (2005) where we not only use multiplications and shifts, but also an addition to avoid arithmetic overflows. There are far more efficient ways to do that, but here is the programming 101 approach in C: for ( uint32_t i = 0 ; i < N ; i + + ) {. Not all instructions on modern processors cost the same. MORE
Architecture Business Intelligence Cash Payment Digital Wallets Engineering ExploreIndia Mobile Payments Payments Efficiency Team Uber Uber Bangalore Uber India EngineeringUber is developing a payment platform for India that enables operations teams to more seamlessly collect and distribute cash and digital wallet payments to drivers. MORE
Improving the Cloud - More Efficient Queuing with SQS. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. By Werner Vogels on 08 November 2012 03:00 PM. Permalink. Comments (). The Amazon Simple Queue Service (SQS) is a highly scalable, reliable and elastic queuing service that just works. MORE
Multitasking is the MOST efficient. Which scopes, approaches, and test technology should be pursued in order to make testing more efficient? Testing in the enterprise is still a topic that is not as extensively used as it should be. Writing and especially maintaining tests takes time and effort, however, cutting short on software tests can’t be the solution. performance code quality unit test integration test test framework MORE
performance monitoring apm log management log efficient log management and monitoring log management best practices log storageWhen managing cloud-native applications, it's essential to have end-to-end visibility into what's happening at any given time. This is especially true because of the distributed and dynamic nature of cloud-native apps, which are often deployed using ephemeral technologies like containers and serverless functions. MORE
Multitasking is the MOST efficient. In the first part of the series, we saw some generally applicable principles and constraints that effective tests should fulfill. In this part, we will have a closer look at code-level unit tests and component or use case tests. performance unit test use case enterprise testing MORE
No one recommends large PST files; oversized PSTs are always prone to corruption. The upper size limit for ANSI PST is 2 GB, for Unicode PST in Outlook 2007 is 20 GB, and while in Outlook 2010/2013/2016/2019 is 50 GB. Oversized PSTs degrades the performance, and the biggest threat is they are more likely to get corrupted. To get rid of these drawbacks, splitting the PST file is the best solution. MORE
In so doing, they're not focused on sustainability, they're focused on efficiency. Efficiency requires everything to stay the same. We luxuriate in the simplicity of holding everything else constant when we focus solely on efficiency. When we pursue efficiency, we're focused on where the business is right now. In efficiency-centric businesses, it’s not uncommon to find people doing substantially the same things that people were doing 10 years earlier. MORE
It's easy for modern, distributed, high-scale applications to hide database performance and efficiency problems. Optimizing performance of such complex systems at scale requires some skill, but more importantly it requires a sound strategy and good observability, because you can't optimize what you can't measure. MORE
Fine-grained, secure and efficient data provenance on blockchain systems Ruan et al., They demonstrate that provenance queries are efficient, and the system incurs small storage overhead. VLDB’19. We haven’t covered a blockchain paper on The Morning Paper for a while, and today’s choice won the best paper award at VLDB’19. The goal here is to enable smart contracts to be written in which the contract logic depends on the history, or provenance of its inputs. MORE
It’s easy for modern, distributed, high-scale applications to hide database performance and efficiency problems. Optimizing performance of such complex systems at scale requires some skill, but more importantly it requires a sound strategy and good observability, because you can’t optimize what you can’t measure. MORE
Efficiency is everything! This part of the series will show how to verify our applications with code-level as well as system-level integration tests. performance junit integration testing system testing enterprise testing MORE
When working on PHP websites made from scratch and without a framework, speed can often be an issue. Caching is extremely useful in order to speed up PHP webpages. In this article, I’ll show you how to make a simple PHP caching system for your web pages. tutorial performance cache page caching MORE
You can view the original article—H ow to implement consistent hashing efficiently —on Ably's blog. Further, we’ll look at data structures that can be used to implement this algorithm efficiently at scale. Using a hash function, we ensured that resources required by computer programs could be stored in memory in an efficient manner, ensuring that in-memory data structures are loaded evenly. MORE
In our experience, optimizing for operational efficiency requires answering one key question: for which tables does the maintenance cost supersede utility? Once identified, … The post Less is More: Engineering Data Warehouse Efficiency with Minimalist Design appeared first on Uber Engineering Blog. Architecture Uber Data Big Data Data Engineering Data Infrastructure data science Data Warehouse Engineering Efficiency MORE
This article will introduce you to six more ServiceNow integration patterns that are helping organizations to improve software delivery efficiency and business outcomes. . #2 The post 6 ServiceNow Integration Use Cases to Improve Software Delivery Efficiency appeared first on Tasktop Blog. MORE
It is an important goal now to increase the efficiency of our computing resources. Broadly … The post Efficient and Reliable Compute Cluster Management at Scale appeared first on Uber Engineering Blog. Introduction. Uber relies on a containerized microservice architecture. MORE
Efficiency Related Topics DZone
JANUARY 15, 2021
Seeing and improving the efficiency of Software Development teams is a problem for every technical team manager. There are two important points here: Awareness: How well is the team doing? Improvement: How does the team get better? You Can’t Improve Without Measuring. Before attempting to change something, determining exactly where it is located is the most important step.
Dynatrace
JANUARY 26, 2021
This allows teams to sidestep much of the cost and time associated with managing hardware, platforms, and operating systems on-premises, while also gaining the flexibility to scale rapidly and efficiently. Driving efficiency without sacrificing observability appeared first on Dynatrace blog.
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Edge Perspectives
MARCH 26, 2019
In our Big Shift world, we confront the imperative of institutional innovation – shifting from institutional models built on scalable efficiency to institutional models built on scalable learning. I’ve written and spoken about this a lot over the years and one of the most common pushbacks I get is – “so, are you against efficiency?” Let me lead with the answer – no, I’m not against efficiency. First, we need to broaden our horizons to look beyond efficiency.
DZone
JANUARY 7, 2021
Learning to code simply means improving your knowledge and finding various ways to solve all the problems more efficiently than ever before. Programming is all about solving issues and problems. There is an end number of programming issues that the developers face when they are writing code for developing a website, applications, or any other type of software.
DZone
MAY 8, 2019
performance monitoring apm log management log efficient log management and monitoring log management best practices log storageWhen managing cloud-native applications, it's essential to have end-to-end visibility into what's happening at any given time. This is especially true because of the distributed and dynamic nature of cloud-native apps, which are often deployed using ephemeral technologies like containers and serverless functions.
DZone
JANUARY 29, 2021
What do you think about cross-browser testing ? Developers likely develop on only one browser – and maybe only one operating system. How does an app maker ensure that defects on other browsers will not affect their user base? In theory, cross-browser testing can help companies catch product defects before products get released to customers. But the legacy approach – setting up a bunch of parallel devices and running tests across each – incurs significant engineering skill and resource cost.
High Scalability
JUNE 18, 2018
You can view the original article—H ow to implement consistent hashing efficiently —on Ably's blog. Further, we’ll look at data structures that can be used to implement this algorithm efficiently at scale. Using a hash function, we ensured that resources required by computer programs could be stored in memory in an efficient manner, ensuring that in-memory data structures are loaded evenly.
Allen Holub
MARCH 27, 2019
Why is it that, when I bring up concerns surrounding production efficiency, some people react as if I’m suggesting we return to the abuses 19th century factories? That is, outcome is critical, and that’s where our… The post Waste (and production efficiency) appeared first on Allen Holub. Agile is, of course, focused on delivering value. However, no business can succeed if it squanders money on inefficiency.
DZone
AUGUST 16, 2019
Application scalability is the potential of an application to grow in time, being able to efficiently handle more and more requests per minute (RPM). When you build a great product or application, sooner or later, it will be drawing attention more and more users who will expect a flawless, perfect application as the demand grows in the time it handles more and more requests per minute.
The Morning Paper
DECEMBER 1, 2019
Efficient lock-free durable sets Zuriel et al., OOPSLA’19. Given non-volatile memory (NVRAM), the naive hope for persistence is that it would be a no-op: what happens in memory, stays in memory.
Uber Engineering
AUGUST 14, 2019
In our experience, optimizing for operational efficiency requires answering one key question: for which tables does the maintenance cost supersede utility? Once identified, … The post Less is More: Engineering Data Warehouse Efficiency with Minimalist Design appeared first on Uber Engineering Blog. Architecture Uber Data Big Data Data Engineering Data Infrastructure data science Data Warehouse Engineering Efficiency
Uber Engineering
JUNE 22, 2021
It is an important goal now to increase the efficiency of our computing resources. Broadly … The post Efficient and Reliable Compute Cluster Management at Scale appeared first on Uber Engineering Blog. Introduction. Uber relies on a containerized microservice architecture.
DZone
JANUARY 29, 2020
One day I faced the problem with downloading a relatively large binary data file from PostgreSQL. There are several limitations to store and fetch such data (all restrictions could be found in official documentation ). To resolve the problem it was suggested to find more suitable data storage. For some internal reasons well known Amazon S3 bucket was chosen for this purpose. The choice affected the project's unit test base.
DZone
NOVEMBER 23, 2020
No one recommends large PST files; oversized PSTs are always prone to corruption. The upper size limit for ANSI PST is 2 GB, for Unicode PST in Outlook 2007 is 20 GB, and while in Outlook 2010/2013/2016/2019 is 50 GB. Oversized PSTs degrades the performance, and the biggest threat is they are more likely to get corrupted. To get rid of these drawbacks, splitting the PST file is the best solution.
DZone
OCTOBER 16, 2019
Efficiency is everything! This part of the series will show how to verify our applications with code-level as well as system-level integration tests. performance junit integration testing system testing enterprise testing
DZone
OCTOBER 4, 2019
Multitasking is the MOST efficient. Which scopes, approaches, and test technology should be pursued in order to make testing more efficient? Testing in the enterprise is still a topic that is not as extensively used as it should be. Writing and especially maintaining tests takes time and effort, however, cutting short on software tests can’t be the solution. performance code quality unit test integration test test framework
Alex Podelko
DECEMBER 19, 2019
Marrying Artificial Intelligence and Automation to Drive Operational Efficiencies by Priyanka Arora, Asha Somayajula, Subarna Gaine, Mastercard. The CMG Impact conference (February 10-12, 2020 in Las Vegas) is coming. Looking at the program I have the same problem as I always had with CMG conferences – how could I attend all the sessions I want considering that we have multiple tracks?
Kovair
JUNE 23, 2020
Manual or Automated Testing for Your Software? No matter how skilled your Ruby, JavaScript, or PHP programmer maybe, they WILL make mistakes. Mistakes are unfortunately. Test Management Software development Test Automation
Dynatrace
AUGUST 8, 2019
The post Rebuilt OneAgent installer for Windows provides more efficient installation appeared first on Dynatrace blog. Dynatrace news. This short blog post is a follow up to the announcement we made on May 6, 2019: OneAgent for Windows—Enhancements to *.msi-based msi-based deployment. One of our design principles is to make sure that Dynatrace is as easy to set up and use as possible. These aren’t just empty words.
DZone
AUGUST 12, 2019
When working on PHP websites made from scratch and without a framework, speed can often be an issue. Caching is extremely useful in order to speed up PHP webpages. In this article, I’ll show you how to make a simple PHP caching system for your web pages. tutorial performance cache page caching
Dynatrace
MAY 12, 2020
The post Manage dashboards more efficiently with more control with the JSON editor appeared first on Dynatrace blog. Dynatrace news. Dashboards are an important tool for effectively monitoring diverse IT ecosystems and for reporting your key performance indicators.
Baron Schwartz
MAY 29, 2019
It’s easy for modern, distributed, high-scale applications to hide database performance and efficiency problems. Optimizing performance of such complex systems at scale requires some skill, but more importantly it requires a sound strategy and good observability, because you can’t optimize what you can’t measure.
DZone
OCTOBER 7, 2019
Multitasking is the MOST efficient. In the first part of the series, we saw some generally applicable principles and constraints that effective tests should fulfill. In this part, we will have a closer look at code-level unit tests and component or use case tests. performance unit test use case enterprise testing
DZone
MAY 8, 2020
Earlier in my career (though it seems like yesterday), product teams I was a part of did everything “on-prem”, and angst-ridden code compiles took place every few months.
DZone
JULY 15, 2019
Here are five ways to make your mobile app testing more efficient. We spend more than 80% of our mobile use time interacting with apps. And by “we,” we mean 5 billion smartphone users all over the world. To mobile app development companies, this may sound exciting and intimidating at the same time. The competition is intense. The user demands are super high. What do you do? You make sure your app is spotless by testing it relentlessly.
Simform
FEBRUARY 26, 2021
The post Fuel management system: An efficient way to manage fuel consumption using telematics appeared first on Insights on Latest Technologies - Simform Blog. Managing a fleet is a challenge. You need to take care of insurance, vehicle maintenance, compliance with government regulations, etc.
Tasktop
MARCH 5, 2020
This article will introduce you to six more ServiceNow integration patterns that are helping organizations to improve software delivery efficiency and business outcomes. . #2 The post 6 ServiceNow Integration Use Cases to Improve Software Delivery Efficiency appeared first on Tasktop Blog.
The Morning Paper
SEPTEMBER 15, 2019
Fine-grained, secure and efficient data provenance on blockchain systems Ruan et al., They demonstrate that provenance queries are efficient, and the system incurs small storage overhead. VLDB’19. We haven’t covered a blockchain paper on The Morning Paper for a while, and today’s choice won the best paper award at VLDB’19. The goal here is to enable smart contracts to be written in which the contract logic depends on the history, or provenance of its inputs.
Tasktop
JANUARY 13, 2020
Flow Efficiency helps determine the proportion of your Flow Items (features, defects, debt, risk) are actively being worked on. If your Flow Efficiency is low, it’s an indication of waste – items stagnating in a wait state for some reason or another.
The Morning Paper
APRIL 16, 2019
Teaching rigorous distributed systems with efficient model checking Michael et al., EuroSys’19. On the surface you might think today’s paper selection an odd pick. It describes the labs environment, DSLabs , developed at the University of Washington to accompany a course in distributed systems. During the ten week course, students implement four different assignments: an exactly-once RPC protocol; a primary-backup system; Paxos; and a scalable, transactional key-value storage system.
QAMentor
JANUARY 7, 2019
At present, according to the best software testing companies, there are various automated software testing … The post Tips to Enhance the Efficiency of Software Testing Process appeared first on QA Mentor Blog. When it comes to a software development and testing procedure, a single flaw can prove fatal. Thus, in making reliable software and its development, large business bodies utilize the best QA Company,which keeps them to remain out of harm’s way.
Strategic Tech
DECEMBER 2, 2018
To address this challenge, I’d like to introduce you to the concept of Alignment Efficiency. I’ll show you some example scenarios to help you understand this concept, and I’ll demonstrate sociotechnical architecture patterns you can apply in your organisation to optimise your alignment efficiency. Any Formula 1 fans reading will likely be familiar with aerodynamic efficiency?—?adding Alignment Efficiency is inspired by aerodynamic efficiency.
Tasktop
FEBRUARY 26, 2020
The post The #1 ServiceNow Integration Use Case for Enterprise Software Delivery Efficiency appeared first on Tasktop Blog. Organizations rely heavily on ServiceNow for their IT operations and software delivery activities. But on its own, a single tool is never enough.
The Morning Paper
JULY 2, 2019
One SQL to rule them all: an efficient and syntactically idiomatic approach to management of streams and tables Begoli et al., SIGMOD’19. In data processing it seems, all roads eventually lead back to SQL! Today’s paper choice is authored by a collection of experts from the Apache Beam, Apache Calcite, and Apache Flink projects, outlining their experiences building SQL interfaces for streaming.
SQL Server According to Bob
DECEMBER 31, 2018
I was doing backups and clean-ups and ran across a couple of sample projects for XEvent and event_sequence processing I thought others might find helpful. Enjoy! The sample code is provided “as is” and any express or implied warranties, including the implied warranties of merchantability and fitness for a particular purpose, are disclaimed. In my previous blog posts, I highlighted the importance of using Event Sequence as the sort key.
DZone
MAY 31, 2019
Per ISO standards (ISO 9241-11), usability is defined as: usability ux report efficiency usability testing effectiveness satisfactionIs your app usable? Really? Did you check the metrics? "Is your product usable enough to release now?" " is the most difficult question to be answered when not backed up by usability metrics. Before understanding the key metrics of usability, though, we need to understand what usability is in the first place.
All Things Distributed
NOVEMBER 8, 2012
Improving the Cloud - More Efficient Queuing with SQS. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. By Werner Vogels on 08 November 2012 03:00 PM. Permalink. Comments (). The Amazon Simple Queue Service (SQS) is a highly scalable, reliable and elastic queuing service that just works.
All Things Distributed
OCTOBER 22, 2008
These are times where many companies are focusing on the basics of their IT operations and are asking themselves how they can operate more efficiently to make sure that every dollar is spent wisely.
Uber Engineering
JUNE 19, 2017
Architecture Business Intelligence Cash Payment Digital Wallets Engineering ExploreIndia Mobile Payments Payments Efficiency Team Uber Uber Bangalore Uber India EngineeringUber is developing a payment platform for India that enables operations teams to more seamlessly collect and distribute cash and digital wallet payments to drivers.
All Things Distributed
APRIL 12, 2013
It is very hard to implement the join operation efficiently as there any many unknowns in the execution of the operation. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Join Processing in Relational Databases. By Werner Vogels on 12 April 2013 04:00 AM. Permalink. Comments (). Joins are one of the fundamental relational database query operations.
Tim Kadlec
APRIL 2, 2008
By using the system applied to coding, we can make our code more efficient and much easier to maintain. If you eliminate all of the items that are not necessary, you immediately have a workspace that is cleaner and thereby more efficient. ’ This step involves arranging resources in the most efficient way possible so that those resources are easy to access. Sometimes code turns ugly.
The Agile Manager
JANUARY 23, 2010
In so doing, they're not focused on sustainability, they're focused on efficiency. Efficiency requires everything to stay the same. We luxuriate in the simplicity of holding everything else constant when we focus solely on efficiency. When we pursue efficiency, we're focused on where the business is right now. In efficiency-centric businesses, it’s not uncommon to find people doing substantially the same things that people were doing 10 years earlier.
Daniel Lemire
FEBRUARY 8, 2019
In some instances, libdivide can even be more efficient than compilers because it uses an approach introduced by Robison (2005) where we not only use multiplications and shifts, but also an addition to avoid arithmetic overflows. There are far more efficient ways to do that, but here is the programming 101 approach in C: for ( uint32_t i = 0 ; i < N ; i + + ) {. Not all instructions on modern processors cost the same.
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