Tag: 楼凤阁论坛上海

Nearly half a million in funding to Save TCI Iguanas

first_img Related Items:#DarwinPlusProject, #magneticmedianews, #saveTCIiguanas Facebook Twitter Google+LinkedInPinterestWhatsApp Facebook Twitter Google+LinkedInPinterestWhatsAppTurks and Caicos, April 11, 2017 – Providenciales –A “Saving the Iguanas of Turks and Caicos” project has been launched to protect the native species of the island.  The three-year Darwin Plus Project, whose main objective is to further the conservation of the rock iguanas and other native reptiles to secure a future for these unique and highly threatened species, had its grand launch this past Friday at the Opus Conference Centre.  The organizers of the project have established partnerships with six organizations to achieve their goals. They are: Royal Society for the Protection of Birds (RSPB), UK; Turks & Caicos National Trust; Department of Environment and Coastal Resources; Department of Agriculture; San Diego Zoo Global, USA and Big Ambergris Cay Facilities Ltd. The organizations will work together initially to design bio-security for Little Water Cay and Big Ambergris Cay. The second phase of the project will focus on implementing necessary actions resulting from the findings, following the bio-security surveillance activities in phase one.  Steps taken will also ensure rats, feral cats and other potential harmful species do not become established and threaten the iguanas and native reptiles. The Darwin Plus Project will last for 3 years and costs £370,000 or $460,000 USD. It is said that £200k will come from Darwin and £170k match funding is provided by RSPB and San Diego Zoo Global.Story by: Sheri-Kae McLeod#MagneticMediaNews#saveTCIiguanas#DarwinPlusProjectlast_img read more

Our galaxys black hole spewed a super bright light and scientists dont

first_img Here’s a timelapse of images over 2.5 hr from May from @keckobservatory of the supermassive black hole Sgr A*. The black hole is always variable, but this was the brightest we’ve seen in the infrared so far. It was probably even brighter before we started observing that night! pic.twitter.com/MwXioZ7twV— Tuan Do (@quantumpenguin) August 11, 2019 Scientists aren’t quite sure why this strange flash occurred, but it’s apparently nothing to be concerned about. Speaking to ScienceAlert, Tuan Do (an author on the study which spotted the bright light) said the flash could be the result of another star (S02) passing close by, thereby changing the way gas flows into the black hole. Another working theory is the flash was caused by G2, a gas cloud which also recently passed close (36 light-hours) to the black hole in 2014. There is a possibility this is a delayed reaction to that event. 3 Other teams and telescopes, such as Spitzer, Swift, Chandra, and ALMA, have also been observing Sagittarius A*. Do is curious to see if they too spotted the strange emission. Perhaps that data can help shed new light on this strange burst of infra-red light. Taken when I was @keckobservatory, this raw image shows the brightest Sgr A* has ever been observed in the infrared (center). The emission associated with the black hole also changed by a factor of 75 over that night. Is Sgr A* waking up? Will we finally see 🎆? pic.twitter.com/lX7ZO2PhX2— Tuan Do (@quantumpenguin) August 8, 2019 16 Photos What is a black hole? The universe’s dark, mysterious monsterscenter_img Tags Sci-Tech Culture Robin Dienel/Carnegie Institution for Science In news that reads like the beginning of a dire science fiction novel Sagittarius A*, the supermassive black hole at the centre of our galaxy, has emitted a large burst of infrared radiation brighter than anything ever produced by that black hole. The black hole is well-known to scientists, and was one of the subjects of our first ever efforts to image the cosmic beasts, but its still throwing up new mysteries all the time.After observing for over four days using the Keck II Telescope in Hawaii, a team that has been studying Sagittarius A* for 20 plus years noticed the infrared light increased by 75 times.  Comments Share your voicelast_img read more

Serverless computing wars AWS Lambdas vs Azure Functions

first_imgIn recent times, local servers and on-premises computers are counted as old school. Users and organisations have shifted their focus on Cloud to store, manage, and process data. Cloud computing has evolved in ways that DevOps teams can now focus on improving code and processes rather than focusing on provisioning, scaling, and maintaining servers. This means we have now entered the Serverless era, and the big players of this era are AWS Lambda and Azure Functions. So if you are a developer now you need not worry about low-level infrastructure decision. Coming to the bigger question. What is Serverless Computing / Function-as-a-Service? Serverless Computing / Function-as-a-Service FaaS can be described as a concept of serverless computing where applications depend on third party services to manage server-side logics. This means application developers can concentrate on building their applications rather than thinking about servers. So if you want to build any type of application or backend service, just go about with it as everything required to run and scale your application is already being handled for you. Following are popular platforms that support Faas. AWS Lambda Azure Functions Cloud Functions Iron.io Webtask.io Benefits of Serverless Computing Serverless applications and architectures are gaining momentum and are increasingly being used by companies of all sizes. Serverless technology rapidly reduces production time and minimizes your costs, while you still have the freedom to customize your code, without hindering functionalities. For good reason, the serverless-based software takes care of many of the problems developers face when running systems and servers such as fault-tolerance, centralized logging, horizontal scalability, and deployments, to name a few. Additionally, the serverless pay-per-invocation model can result in drastic cost savings. Since AWS Lambda and Azure Functions are the most popular and widely used serverless computing platforms, we will discuss these services further. AWS Lambda AWS is recognized as one of the largest market leaders for cloud computing. One of the recent services within the AWS umbrella that has gained a lot of traction is AWS Lambda. It is the part of Amazon Web Services that lets you run your code without provisioning or managing servers. AWS Lambda is a compute service that enables you to deploy applications and back-end services that operate with zero upfront cost and requires no system administration. Although seemingly simple and easy to use, Lambda is a highly effective and scalable compute service that provides developers with a powerful platform to design and develop serverless event-driven systems and applications. Pros: Supports automatic scaling Support unlimited number of functions Takes 1 million requests for free, then charges $0.20/1 million invocations, plus $0.00001667/GB per sec Cons: Limited concurrent executions (1000 executions per account) Supports lesser languages in comparison to Azure ( JavaScript, Java, C#, and Python) Azure Functions Microsoft provides a solution you can use to easily run small segments of code in the Cloud: Azure Functions. It provides solutions for processing data, integrating systems, and building simple APIs and microservices. Azure Functions help you easily run small pieces of code in cloud without worrying about a whole application or the infrastructure to run it. With Azure functions, you can use triggers to execute your code and bindings to simplify the input and output of your code. Pros: Supports unlimiter concurrent executions Supports C#, JavaScript, F#, Python, Batch, PHP, PowerShell Supports unlimited number of functions Takes 1 million requests for free, then charges $0.20/1 million invocations, plus $0.000016/GB per sec Cons: Manual scaling (App Service Plan) Conclusion When compared with the traditional Client-server approach, serverless architecture saves a lot effort and proves to cost effective for many organisations, no matter its size. The most important aspect of choosing the right platform is understanding which platform benefits your organisation the best. AWS Lambda has been around for a while with infinite support to Linux-based platforms but Azure Functions is not behind in supporting Windows-based suite even after entering the serveless market recently. If you are going to adopt AWS you will be to make the most of its; availability to open source integration, pay-as-you-go model, and high performance computing environment. Azure, on the other hand is easier to use as it’s a Windows platform. It also supports a precise pricing model where they charge by the minute and it has extended support for MacOS and Linux. So if you are looking for a clear winner here you shouldn’t be surprised that AWS and Azure are similar in many ways and it would be a tie if it was to choose who is better or worse than the other. This battle would always be heated and experts will be placing their bets on who wins the race. In the end, the entire discussion would drill down to what your business needs. After all the mission would always be to grow your business at a marginal cost. Read Next The Lambda programming model How to Run Code in the Cloud with AWS Lambda Download Microsoft Azure serverless computing e-book for freelast_img read more

GitLab 117 releases with multilevel child epics API integration with Kubernetes search

first_imgYesterday, the team at Gitlab released GitLab 11.7, an application for the DevOps lifecycle that helps the developer teams work together efficiently to secure their code. GitLab 11.7 comes with features like multi-level child epics, API integration with Kubernetes, cross-project pipeline and more. What’s new in GitLab 11.7 Managing releases with GitLab 11.7 This version of GitLab eliminates the need for manual collection of source code, build output, or metadata associated with a released version of the source code. GitLab 11.7 comes with releases in GitLab Core which helps users to have release snapshots that include the source code and related artifacts. Multi-level child epics for work breakdown structures This release comes with multi-level child epics in GitLab portfolio management which allow users to create multi-level work breakdown structures. It also helps in managing complex projects and work plans. This structure builds a direct connection between planning and actionable issues. Users can now have an epic containing both issues and epics. Streamlining JavaScript development with NPM registries This release also delivers NPM registries in GitLab Premium that provides a standard and secure way to share and version control NPM packages across projects. Users can then share a package-naming convention for utilizing libraries in any Node.js project and NPM. Remediating vulnerabilities GitLab 11.7 helps users to remediate vulnerabilities in the apps and suggest a solution for Node.js projects managed with Yarn. Users can download a patch file, and apply it to their repo using the git apply command. They can then push changes back to their repository and the security dashboard will then confirm if the vulnerability is gone. This process is easy and reduces the time required to deploy a solution. API integration with Kubernetes This release comes with API support to Kubernetes integration. All the actions that are available in the GUI currently, such as listing, adding, and deleting a Kubernetes cluster are now accessible with the help of the API. Developers can use this feature to fold in cluster creation as part of their workflow. Cross-project pipeline With this release, it is now possible to expand upstream or downstream cross-project pipelines from the pipeline view. Users can view the pipelines across projects. Search filter box for issue board navigation This release comes with a search filter that makes navigation much easier. Users can simply type a few characters in the search filter box to narrow down to the issue board they are interested in. Project list redesign Project list UI is redesigned in GitLab 11.7 and mainly focuses on readability and summary of the project’s activity. Import issues CSV This release makes transitions easier. Users can now import issues into GitLab while managing their existing work. This feature works with Jira or any other issue tracking system that can generate a CSV export. Support catch-all email mailboxes This release supports sub-addressing and catch-all email mailboxes with a new email format that allows more email servers to be used with GitLab, including Microsoft Exchange and Google Groups. Include CI/CD files from other projects and templates With this release, users can now include their snippets of configuration from other projects and predefined templates. This release also includes snippets for specific jobs, like sast or dependency_scanning, so users can use them instead of copying and pasting the current definition. GitLab Runner 11.7 The team at GitLab also released GitLab Runner 11.7 yesterday. It is an open source project that is used to run CI/CD jobs and send the results back to GitLab. Major improvements In GitLab 11.7, the performance of viewing merge requests has been improved by caching syntax highlighted discussion diffs. Push performance has been improved by skipping pre-commit validations that have passed on other branches. Redundant counts in snippets search have been removed. This release comes with Mattermost 5.6, an open source Slack-alternative that includes interactive message dialogs, new admin tools, Ukrainian language support, etc. Users are generally happy with GitLab 11.7 release. One of the users who has been using GitLab for quite some time now is waiting for MR[0]. They commented on Hacker News, “I’m impatiently waiting for this MR [0] that will allow dependant containers to also talk to each other. It’s the last missing piece for my ideal CI setup.” To which, GitLab’s product manager for Verify (CI) replied, “Thanks for bringing this up I hadn’t seen your contribution! I think this is a great idea. I know the technical team has been overwhelmed with community contributions as of late – which is a good problem to have but one that we’re still solving. I’m going to try and shepherd this one along myself.” Some users think if GitLab can pull off the npm registry well, then this might prove to be the beginning of a universal package management server built into Gitlab. One of the comments reads, “Gitlab API is amazingly simple and flexible, can be used efficiently from the terminal to list CI jobs, your issues, edit them.” Users are also comparing GitLab with GitHub, where some users are supporting GitHub. One user commented, “GitLab’s current homepage hides their actual site (the repositories) and makes it hard as a developer to actually get started compared to Github.” Another user commented, “We’ve started using Gitlab where I work and it’s so much better than GitHub.” Users are also facing issues with memory optimization. One of the comments reads, “I like GitLab but noticed my Docker container running it is steadily requiring more memory to run smoothly. It’s sitting at 12GB right now, which is a little too high for my taste. I wish there were ways to reduce this.” Read Next Introducing GitLab Serverless to deploy cloud-agnostic serverless functions and applications GitLab 11.5 released with group security and operations-focused dashboard, control access to GitLab pages GitLab 11.4 is here with merge request reviews and many more featureslast_img read more