This video shows how to configure SSH to connect to a remote server. It describes how to connect using both password authentication and key-pair authentication.
In our previous posts in this series, we spoke at length about using PgBouncer and Pgpool-II , the connection pool architecture and pros and cons of leveraging one for your PostgreSQL deployment. In our final post, we will put them head-to-head in a detailed feature comparison and compare the results of PgBouncer vs. Pgpool-II performance for your PostgreSQL hosting !
The bottom line – Pgpool-II is a great tool if you need load-balancing and high availability. Connection pooling is almost a bonus you get alongside. PgBouncer does only one thing, but does it really well. If the objective is to limit the number of connections and reduce resource consumption, PgBouncer wins hands down.
It is also perfectly fine to use both PgBouncer and Pgpool-II in a chain – you can have a PgBouncer to provide connection pooling, which talks to a Pgpool-II instance that provides high availability and load balancing. This gives you the best of both worlds!
While PgBouncer may seem to be the better option in theory, theory can often be misleading. So, we pitted the two connection poolers head-to-head, using the standard pgbench tool, to see which one provides better transactions per second throughput through a benchmark test. For good measure, we ran the same tests without a connection pooler too.
All of the PostgreSQL benchmark tests were run under the following conditions:
We ran each iteration for 5 minutes to ensure any noise averaged out. Here is how the middleware was installed:
Here are the transactions per second (TPS) results for each scenario across a range of number of clients:
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When installing Machine Learning Services in SQL Server by default few Python Packages are installed. In this article, we will have a look on how to get those installed python package information.
When we choose Python as Machine Learning Service during installation, the following packages are installed in SQL Server,
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This is part 3 of “MS SQL Server- Zero to Hero” and in this article, we will be discussing about the SCHEMAS in SQL SERVER. Before getting into this article, please consider to visit previous articles in this series from below,
In part one, we learned the basics of data, database, database management system, and types of DBMS and SQL.
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The current pandemic situation of COVID-19 has changed the viewpoint of workspace and remote teams. Hiring remote development companies is the need of the hour! Moreover, with the evolving systems such as the adoption of 5G technology, access to global talent, usage of collaboration tools, etc. working on a remote basis is turning out to be more viable than ever before!
So, before you go ahead and hire remote software development companies, here are the few things you must consider.
Evaluate Your Development Needs
Evaluate and understand what your software demands, the technical aptitude, and experience required by the developer, the time limit of the project, etc. Measure these attributes and then hire a remote developer that fits your requirements.
From designing a test for the developers and verifying prior experience – the screening process is crucial. But the major screening process requires you to understand if the remote developer is trustworthy and dependable as company’s critical data is in the hands of someone who is miles away.
Proactive Communication & Meetings
Managers must encourage proactive communication among their team members. Creating an approachable atmosphere, having a defined communication channel and regular meetings can strengthen connectivity and knowledge sharing.
Availability & Flexibility
Managing teams between time zones are yet another thing that you must consider while hiring remote development providers. Countries have different time zones; hence, it is important that you as well as your remote team are all available at given hours and have flexible work timings.
Hunger for Knowledge & Self-Motivated
Remote teams need to be self-motivated and ready to upgrade their knowledge base. A remote developer’s value to a business is based entirely on his or her output. Thus, hire developers – who are passionate about learning new things and upgrading knowledge.
CONTUS DigitalTeams is one of the best remote software development providers in the world. Hire a team of dedicated remote software developers on project basis or for a long-term period. With CONTUS DigitalTeams you may also choose to extend your team with their remote engineers as per your business scope. CONTUS DigitalTeams assists all types of businesses and industries regardless of size. Their remote digital development services offer a range of full-stack development services. From front-end designs, innovative UI/UX to interactive backend development and so much more.
Toptal is a marketplace for top software developers, engineers, programmers and coders. It is a platform focused on providing freelance developers and software engineers to mostly corporate clients. Some of the major companies as well as start-up firms work with Toptal freelancers to supplement their development teams. Toptal makes the process of hiring software developers and software engineers easy. Remote developers on Toptal are well-equipped to build a range of experience across web platforms, mobile apps, SaaP as well as SaaS solutions.
Reintech assists companies to hire developers and build dedicated software development teams from Eastern Europe. Reintech comprehends that outsourcing is not the best model for companies willing to scale up their existing development team. Hence, Reintech offers a platform that connects companies with qualified, competent, and experienced remote software developers. At Reintech companies get direct access to manually vetted remote software developers and programmers. These full-stack developers are deployed by a team of highly experienced professionals.
We Work Remotely (WWR) is a channel that hosts the largest remote work community in the world. WWR is a remote job board where firms pay to list remote job opportunities. The site offers a great resource for employers wanting to hire remote teams and remote development companies that are looking for people with specialized skills. Although WWR is not just limited to offering programmers or developers, they have a wide-range of databases for the same. The skilled developers on WWR create bespoke platforms and end-to-end software development solutions.
ITCraftship is an agency that provides recruitment processes from remote-based outsourcing to staff augmentation services. ITCraftship supports software businesses and companies with software development teams find the right programmers and developers to build competent software development teams. Moreover, at ITCraftship they also study the company’s development needs and help find the right candidates from their talent pool.
Relevant Software is an offshore software development services vendor. Relevant Software hosts senior level programmers and developers that have the expertise to build world-class software. Relevant Software are remote development providers that offer full-cycle product development from ideation to execution for organizations across the globe. Relevant Software offers a wide variety of services such as – mobile app development, UI/UX design, CRM systems, business software, maintenance, analytics, etc.
Intuz is a software development company and technological service provider. They offer remote development services and allow companies to hire developers or extend their development team. Intuz follows outstanding coding practices, reviews internal codes, and works on the highest standards followed by the industry. The appointed remote developers work on a real-time basis that can be monitored in a secured environment. Intuz offers a number of services including mobile app development, cloud computing and IoT development.
It is best for tech companies and businesses with software to offer remote working options so that they can capitalize on savings in infrastructure and reduced overhead costs. This is why there is no doubt that remote software development is slowly going to become the new normal compared to the traditional work-from-office model. So, if you need help in extending your remote software development team or need to hire dedicated developers – speak with an expert!
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