Hi, I'm Sean Reilly for Pack It Elfia, bringing you the inside scoop on all things Pack Expo East. This season, we're highlighting all the culinary delights you could explore during your time in Philly. In this episode, we're visiting the classic red-gravy Italian restaurants that remain a constant favorite in the Italian market area of South Philadelphia. Here are three perennial favorites. Look up for a really good handmade meatball on the Villa d'Aroma right in the Italian market. The Villa de Luca has been making them by hand for years. After 120 years, Dante and Luigi's knows a thing or two about classic Italian food. For real, old, old, old school Italian, you have Ralph's right outside the Italian market, opened in 1900. It is the oldest Italian restaurant in America that's been run by the same family for four generations. Hi, I'm Sean Reilly for Pack It Elfia, your East Coast packaging blog. Today, we have Dan Rexing for Precision Automation, and he's going to tell us how Pack Expo East afforded him the time to meet, discuss, and ultimately do business with a new customer. Hi, Dan Rexing here with Precision Automation Company in Cherry Hill, New Jersey. Pack Expo East is a hometown show for us. Since the first one in 2015, we've experienced great success with it. It provides an excellent opportunity to engage companies on the East Coast. They tend to be our better customers as we can offer local sales, support, and service experiences that can be more difficult for longer distances. We've benefited from this show since the first Pack Expo East in 2015, where we landed a major multinational project that began with a conversation in our boot. At the same time, we recently closed an order for a system that was initiated at the most recent Pack Expo East in 2018. The Pack Expo name is synonymous with quality, innovation, and progress. And Pack Expo East is no exception. See for yourself March 3rd through the 5th at the Pennsylvania Convention Center, when 7,000 attendees and 400 exhibitors come together to find solutions to real-world packaging challenges. For more information, visit PackExpoEast.com and be on the lookout for the next edition of Pack Nelphian.


Welcome to the Canada Science and Technology Museum, where for the past three years accessibility has been a major priority as we rebuild Canada's National Museum of Science and Technology. In designing the new museum, we focused on making the overall experience as barrier free as possible, for as many needs as possible. People with disabilities and the technologies developed for and by them are featured in exhibitions throughout the museum. The exhibitions were developed according to our own accessibility standards, while the building's design was inspired by the City of Ottawa's design standards for accessibility. We are very proud that the museum has received the highest level of certification by the Rick Hansen Foundation for accessibility. Accessibility is integrated into the design of the museum's built environment. The museum features level floors, a snow melt system and accessible seating throughout. The auditorium and demo stage are equipped with an assistive listening system for visitors with hearing loss. Visitors with hearing impairments can borrow a neck loop at the admission desk. The exhibitions keep accessibility standards at the forefront of their design. This includes the height of text, color contrasts and the legibility of text. Exhibitions incorporate sound, smell, touch and sight to create a multi-sensory experience for people of all abilities. A new smartphone wayfinding system for people with visual impairments called Key to Access is offered for museum visitors. This is the first time this app has been used by a museum. For the comfort of visitors, accessibility has also been worked into our services and amenities. Breastfeeding is permitted anywhere in the museum. However, if a quiet space is needed, there is a family care room just off the Zoom mini area. There is a gender-neutral universal washroom equipped with an adult-sized change table and a motorized lift. The museum offers freed mission to one support person accompanying a person with disabilities. Service animals, such as guide dogs and hearing dogs, are always welcome. One of our most important and rewarding pieces in regards to our work on accessibility has been the intoner culture that's been building. We're not only aware of, but responsive to all the opportunities that our accessibility work presents. Our team has been building from the bottom up and the top down. It's coming together, but we also have work to do to share our knowledge and experiences with others across in Genium. Our broader corporation, which includes the Canada Aviation and Space Museum and the Canada Agriculture and Food Museum. We're proud of the work we've done to make our museum experience more meaningful for everyone. Come visit us soon. We hope you'll be inspired.


HDFS that is Hadoop Distributed File System Architecture. This is Dr. Neeta Pooja, Professor in Computer Science and Engineering Department at Wolchen Institute of Technology, Solaapur. At the end of this session, learners will be familiar with HDFS architecture and its components. Pre-requisite is the learner should have the knowledge of distributed file system that is data storage and data processing in distributed file systems. Now, let us start with the key points of Hadoop Distributed File System that is HDFS. First of all, it is a storage component of Hadoop. So, it uses a distributed storage concept. Second, it is a distributed file system that is it is modeled after Google file system and it is optimized for high throughputs. So, it is designed in such a way that maximum throughput is achieved that is maximum number of user requests are satisfied or user tasks are executed. We can use a replication strategy here. So, it provides a replication strategy that is we can replicate a file on a configured number of nodes which is tolerant in terms of both software as well as hardware. Then we can re-replicate the data blocks automatically on the nodes that have failed. So, nodes that have failed will be having some of the data blocks, but we can re-replicate those data blocks on other nodes so that data ability is not hampered. Then the power of HDFS is mainly lies in read or write operations on large files. So, as I have already told you that Hadoop is not suitable for executing small applications. Its power is realized when it is used for executing large applications. It sits on the top of the native file system such as ext3 and ext4 that is operating system files. It works on the top of that. Now let us see this figure. So, here is the HDFS which sits on the top of the OS file system that is ext3, ext4 and then below that there is a disk storage. So, these are the HDFS that is shown here and these are the multiple data blocks that are being stored on it. So, a Hadoop distributed file system key points are first of all we use a concept of block structured file. The file data is divided into blocks. It is considered as a block storage. Then default replication factor is 3. Every block is at least replicated on 3 nodes and default block size is 64 MB. Now let us go to the HDFS daemons. That is what are the different processes or components of HDFS. So first one is a name node. So name node is if we consider master sleeve architecture name node is just like a master node. So name node breaks a large file into smaller pieces. So as I have already told you that every node in Hadoop consists of two components at least that is HDFS as well as MapReduce. So HDFS on the name node breaks a large file into small chunks which are called as blocks and it uses RackID because all these slave nodes or you can say data nodes are organized into racks. So the data the blocks which are stored on several data nodes that is in the racks So name node uses a rack ID to identify the data nodes in the rack. A rack is a collection of data nodes within the cluster. Now name node it has to keep track of the blocks of file, the location of the blocks of file that is on which data nodes they are present or they are placed. So this is called as metadata that is maintained by the name node. Name node manages file-related operations such as read, write, create and delete. It performs all these file-related operations. Its main job is manage the file system namespace. The complete directory structure of the file system is managed by name node. A file system namespace is a collection of files in the cluster. So name node stores hdfs namespace. The file system namespace includes mapping of blocks to the file that is which blocks belong to which file and as well as which blocks are placed on which data nodes. As well file properties are maintained and all this information is stored in a file called as FS image. So FS image is the part of the metadata. Name node uses an edit log to record every transaction that happens to the file system metadata. So whenever some changes take to the metadata that record is stored in the edit log that is it is stored in the form of transaction to this edit log records. Now this is the hdfs architecture. This is the client application. Name node or it is also called as master node then these are slave nodes which are also called as data nodes. So here if you see why it is named as hdfs client because a client who is going to submit the application to the name node that is task to the name node. For example there is a file sample.txt which the client wants to access then that file has three blocks block A block B and block C. Now block A is stored on node A and node B as well as node C. Similarly block B is stored on node A, node B and node C and C is also stored on node A, node B and node C. That means block A has its replicas maintained on A, B, C. Similarly block B has its replicas maintained on the data nodes A, B, C and block C is also maintained on the data nodes A, B, C. So if you see these data nodes here separately it consists of all the three blocks. Each data node consists of all the three blocks of the file sample.txt. Now client application is also in direct interaction with the data nodes as well as name nodes. So this is how hdfs architecture looks. Now so the main job of the name node is it manages all file-related operations. First of all that is create, read, insert, delete all file-related operations are done by name node. It maintains a metadata called as FS image. Now you know that FS image consists of what? The file namespace as well as the mapping of the data nodes and the blocks of the file as well as the mapping of the blocks to the file and file properties. All these data is maintained in FS image. So entire file system is stored in FS image. Then it maintains one more data that is called as edit log that is it records every transaction that occurs to the file system metadata. So these are the two important metadata present at the name node. Now we will pause the video for a while think and write the answer to this question. So FS image consists of file system namespace or location of blocks on the data node, file properties or all the three. So just now as we have discussed FS image consists of the complete file system namespace. It also consists of the mapping of blocks to the various data nodes and also the file properties. So the fourth option all of the above is the correct answer to this question. Now moving on to the data nodes. So just now we have seen the name node what all metadata is generated name node what all functions are done by the name node. Next comes data node that is these are all the slave nodes. There are multiple data nodes in the cluster. So one cluster has one master node and multiple data nodes here in the simple architecture. Now during pipeline read and write data nodes may need to communicate with each other because the output of one data node may be used as input by another data node. So there is always communication between the data nodes. Data node also continuously sends a heartbeat message to the name node to ensure that the connectivity between name node and data node is up or data node is in the running status or it is in the working mode. So in case there is no heartbeat sent from the data node to the name node then name node thinks that the data node has gone down. So it replicates that the data on that data node to other nodes and keeps on running as if nothing has happened. So now here the data node and name node communication is shown in this diagram. So all the data nodes they communicate with name node through heartbeat message. If there is no heartbeat message from a single data node to the name node then what name node will do whatever data is present on this data node that will be replicated on some other available data nodes. And this happens very smoothly without bringing the system down. The third important component of HDFS is secondary name node. So it is just like a backup used for the name node that is master node. So it takes a snapshot of the HDFS metadata on the name node at every fixed time interval. Then since the memory requirement of secondary name node is same as that of the main name node primary name node it is always better to keep both these nodes on different machines. They should not be on the same machines and at every fixed time interval all the status of this main name node that is primary name node moves to the secondary name node. Now in case of the failure of the name node the secondary name node can be configured manually to bring it up in the working state in the cluster. However, secondary name node does not record any real time changes that happens to the HDFS metadata. Now the special features of HDFS there is absolutely no need for a client application to track all the blocks. It directs the client to the nearest replica to ensure high performance. So this is about the data replication. So you know that HDFS supports the or uses the replication strategy. So this need not be kept track by the client at all or client application is never burdened with this to see that data is replicated on other nodes also it is done automatically by the HDFS. Next comes data pipeline. A client application writes a block to the first data node in the pipeline then this data node takes over and forwards the data to the next node in the pipeline. Now this process continues till all the data blocks and subsequently all the replicas are returned to the disk. These are some of the references that I use to prepare this video. Thank you.


This is a mathematical snack from the Association of Teachers of Mathematics. You need to draw yourself a square, as near to a square as you can draw, and choose four numbers, one for each of the corners of the square. So seven, maybe, five, three, two. Now we're going to find the difference between each of the two numbers on the side, so the difference between is seven and two. We're going to write in the middle here is five, and the difference between seven and five is two. So we write it there, and we find the difference between five and three is two, and the difference between two and three is one. Now I have a new square made up of my four new numbers, and we're going to do the same again. The difference between five and two is three. Between two and two, nothing. Between two and one, one. Between five and one, it's four. And we repeat that with the four new numbers. The difference between three and four is one. The difference between three and zero is three. The difference between zero and one is one. And the difference between four and one is three. Keep going. New square, the new difference. Difference between three and one is two. Between three and one is two. Between three and one is two. Between three and one is two. And now you might realize why this snack is called naughty numbers. So my challenge to you is to find out what happens if you change the numbers on the original corners of the square. Do you still end up back at nought? Enjoy.


Hello, this is Jim Groom and I'm here to talk to you about Installing Mastodon on Reclaim Cloud with our one-click installer that Taylor Jaden had created a few months back and I We already have some documentation, but I figured a video may further help that process So without further ado, let's look at what that process is and talk a little bit about what Mastodon is and why you might use it so this is Reclaim Cloud and This is the interface where we'll do the installation, but I guess it might be worth mentioning that Mastodon is a Decentralized federated social network akin to something like Twitter Maybe without the centralization and the potential of it being bought etc You don't necessarily need to set up your own Mastodon server to have a Mastodon account You can run it on one of many servers out there So this tutorial really is for people who want to run their own Mastodon server And that's what we make possible with Reclaim Cloud if you're just looking for an account under the server. There's plenty out there Feel free to look around and play with that. So that's Mastodon it has become for many a nice alternative to Twitter and This is what we're going to be installing this Documentation that Taylor already wrote takes you through step-by-step pretty much everything. I'm going to talk about in this video So if you need this, I will include a link in the video to this documentation so that you can find it finally We're going to go to Reclaim Cloud and I do have a link for this here Prepared this is where you can go to Reclaim Cloud sign up for an account and then use this interface to install Mastodon Okay, so let's do it We can do this by going to our marketplace which is up here and you'll see also it's right here and I'm going to click on the marketplace and I'm going to search for Mastodon and And Hopefully yes, without further ado you see there up in the left it is there and I then get Basically asked to say Here's the details here's the fields for installing Mastodon What do you want the domain name to be and this is kind of important because the domain name Once you install this app you want to establish a domain name before you don't want to go back and change it It makes it very difficult if impossible So I would say decide on your domain before you install Mastodon This is a test, but I am still going to show you how to map the domain. So I'm going to call this elephant dot Baba Tuesdays So that's going to be my domain The environment name is pretty much anything that makes it easy for you. I'm going to go elephant It could be Mastodon. It could be what have you it doesn't matter You'll notice this is saying the UK region. So it's elephant dot UK that reclaim that cloud You can decide here what region you want it to be US East West Canada UK and Germany coming soon So that's the option. I'm going to keep mine in the UK and then the display name I'm just going to call it elephant Mastodon And this is what shows up in reclaim cloud as this environment is called elephant Mastodon Anyway, you can name that whatever you want the real important piece here is to make sure you establish what domain you want before You install the app. Okay now that I'm doing that I'll click install Now this will take a little bit To install and this is basically Going through getting the container and making everything happen in the interim a couple of things we're going to want to prepare is a Pointing the domain to this environment. So wherever you host your domain, right? You can host your domain on a couple of things if you have a cPanel account You can manage your DNS and domain through cPanel I have a good example of that right here So if you go here, this is my cPanel account and these are a bunch of different domains and subdomains I have if I wanted to add another one. I would just click on create a domain And I can then go elephant dot baba tuesdays Dot com and then click submit And once I do that I will basically be given a place to Add the IP address and that's what we'll get when mastodon finishes installing If you don't have cPanel and you use it use another service for example like Cloudflare, which is something I use as well as cPanel You can go to cloudflare and you can add records there. So you can go there You can call this elephant And then once we have the IP address we'll add it there You don't do both you choose wherever your DNS is being managed and that's where you would add it So that's for adding a custom domain And let's see where we're at with the installation It's still working So it will take a second and when it's done We will go through the rest of this And so now it has been installed successfully And you'll see once it is you get this series of messages, which are pretty important. So pay attention There is a link to the article the support article that we'll look at that taylor wrote And then there's the command line Which will allow you to create an admin account And this is something you're going to want to copy and then fill in The username where it says all caps username and the email Where you want to put in the username and email you want It will create the account and give you the password. So be sure to get that information And then there's more information about configuring smtp mail and s restorage Both of which you're going to want to use for a master don server if you're running that And we'll deal with that in a separate video, but for this one We're just going to get up and running and finally and very important for the custom domain mapping is the ip address So i'm going to copy that ip address Because that's going to be the next piece is we're going to point the domain elephant.babaTuesdays.com To this environment. So we have all this this will also come as an email So don't worry about that. It will still be in your email. So you can close this out We can get rid of the marketplace interface And we should now see an environment called elephant mastodon and this is where our mastodon is installed So the other thing to keep in mind i copied that ip address, but it's also here within the docker instance Underneath the node. This is that same ip address So i'm going to now go back to my cPanel in zone editor and then there we're going to find bava Tuesdays And then we're going to look for the elephant and once we do find the elephant in the room And I guess rather than searching i'm just gonna Or rather than browsing i'm going to search and i'm going to edit now What is the default cPanel ip? I'm going to put in the ip of this server and then save it And we should be good to go For our domain being mapped. So i've done that the other thing you'll notice and let's go back to that email So here's my email and if I go here, I'll see the mastodon is up and running and I'll click on that And this will actually give me that information and I am now going to grab this command line I'm going to put my username as jim groom And then i'm going to put my email as jim at reclaim hosting Dot com and then confirmed role owner and that's it. So once I've made those changes to that Information that's going to allow me to put Create an admin account and associate it with an email. So that's the next step I go back to reclaim cloud and we have this handy dandy ssh Interface right there. So I can just go in and I'll be able to copy that command into my environment like this And it will basically create that user It will spit out the password, which i'm not too worried about you all seeing because i'm going to get rid of this environment anyway But this is basically Creating the account. So there we go. We have that password, which I am going to copy the time being and We are now set. So we've mapped the domain Elephant.BavaTuesdays.com We have created an admin account And if everything is working And we will see it's a big if Should everything be working? I can now go to elephant .BavaTuesdays Dot com And I should see a clean Um mastodon instance, and it's not up yet And this is actually something you'll run into. So it's a good demonstration When you map a domain, you have to restart the server um, and so this is talked about in the mastodon tutorial or kind of guide that Taylor wrote up and One way to do that is to copy This command which will basically Change your directory into the mastodon directory and then Take all your docker containers Turn them off or basically spin them down and then spin them back up and after that Happens your mastodon should work. So we're going to go here We're going to go to the ssh And then we're going to change the directory. It's going to automatically spin everything down And then after that it should now give me the prompt to say do you want to spin everything up? And I just says yes And all things being equal now when I go back to that 500 internal error I should now be able to refresh it and see a fresh instance of mastodon So let us see if that worked It may It didn't so hold on Let me Go back I think the case is always don't be too impatient Because it takes a little bit for That to keep to go down and come up etc. So I'm gonna just wait a second and there it is So One of the lessons from this tutorial if nothing else is patience is a virtue And also if you're mapping a domain, you do have to spin down and then spin back up the mastodon instance A couple of things um worth noting is You should at this point then go into the environment file and again, we'll have another tutorial for this And use offload media if you're hosting your own mastodon server to something like You know digital ocean spaces Amazon s3 your own hosted minio whatever you want to do but I would not host the media On your server because it gets too big too quickly and then you're going to want to use a Basically a transactional email service something like mailgun That will actually Manage and send out emails for people who sign up etc. And that's essential But again, that will be another tutorial As will the commands to actually update to the next or latest version of mastodon Which is made pretty simple with this instance. Um, and it's just a series of commands you run at the ssh So all that said this is um mastodon one click install on reclaim clap. Thanks for watching And uh, good luck with it. If you have questions, you know where to go Reclaim support will help you out


Well, coming off a section title and trip to state last season, Nevis boys basketball is experienced and hungry for more. They're off to an undefeated start this year and ready to make some noise once again in section five. They tore up the turf this past fall with a runner-up finish in nine-man. Now they're doing the same on the court. The Tigers are off to an eight-nose start and ranked number three in class 1A. We always give it 110%. Our defense plays great. We like to focus on defense, and that's what we pride ourselves on, just like in football. We like to play defense, and that's what wins us games. And that's been true in all eight of them this season, only giving up an average 36.9 points per contest, not allowing a single opponent to reach 50 thus far. We just play together really well because we talk and we communicate. You know, like, he's going to help me here if I get beat. He's going to, we all rebound. We all go to the hoop, and it's just everybody's aggressive. And even though offensively they faced the challenge of replacing leading scorer Griffon Chase's production, the attack is a little more balanced, already putting up 112 and 91 points this season. It's a little bit different not having the go-to guy. I mean, now we have four or five guys that can put the ball in the hoop a little bit less, but I mean, we're still looking for that second or third guy, second or third go-to guy like Mike. It also helps having experience up and down the roster with guys having success in multiple sports and playing in big games. We got a lot of players this year with a lot of experience, not only in basketball, but in other sports too, playing at a high level. So that's been a big level of success for us this year, just having guys in the right spots, knowing what they're doing and knowing how to handle the situation that they're in. Now the motto carries over from football. They want to continue to earn it, starting with the conference championship. That's always a good life for a single year. We want to get past that. We want to get a high seat in the section tournament. Obviously we want to make it out of the section tournament and make it back to state. Take it one game in time throughout the season though. Take it slow because we got a lot of seniors through the last season. We want to make it last one. If you enjoyed this segment of Lakeland News, please consider making a tax-deductible contribution to Lakeland PBS.


Welcome to All Hands Update, and this is your weekly update on Navy history. On October 7, 2001, four weeks after the September 11 terrorist attacks, President George W. Bush announces that U.S. and British forces have conducted airstrikes on Taliban and al-Qaeda targets in Afghanistan, beginning Operation Enduring Freedom. A mix of airstrikes from land-based bombers, carrier-based fighter jets, and Tomahawk cruise missiles would continue for five days. On the same day in 1976, President Gerald Ford signs public law 94106, allowing a mission of women into service academies. Just months after the law was signed, 81 women entered the U.S. Naval Academy, 119 entered West Point, and 157 enrolled at the U.S. Air Force Academy. If you enjoyed these facts and would like to know more, visit the Naval History and Heritage Command website.


All right, I'm here with Dallas the owner of national Medicare team The dude has what do you what do you what do you all submit it like a dozen Mets up apps the last week or so? nine All right. All right. So so what's been now for the short week though? This is true You got Memorial Day. You got you know weekends get people, you know, that stuff happens Does did you like that? That's a great way to start this little Little another you do we did an insurance truth together. Uh-huh. We do a lot of videos together. We do the radio together What would you say? What was the biggest way to handle the holiday and Memorial Day? Objection and still write business Stay productive. Don't let it be an objection. Here's the thing Most agents don't realize it but they create the objection for the client if I go in there and I tell them I Opened it on Monday morning or Tuesday morning. I said, hey, this is a short week and if you read Business journals, it'll tell you that this is the slowest time of the year Especially like say you work in a factory Employees are gonna come in It's already Tuesday. All I got to do is get through this week I just got to survive and then I'll do better next week.  It's ready to go Don't get on the phone and act like You know, hey, do you have a good no, it's a brand-new week. Let's go. I've lost time I love that man jacked up fired up ready to roll What would you say for those agents that? Maybe they didn't write, you know 910 apps on a short week, you know What's some advice you can give to them, you know, we talk about we may be doing a show here pretty soon Yeah, a little sneak peek in June about we may even call like 8% nation like how do they become part of the 8% nation? 92% of agents fail. How do they do that? Well, number one, don't worry about the past. You can't do anything about yesterday number two Fix what you can fix Don't worry about a lot of agents spend a lot of time worrying about things. They can't fix Why won't this client pick up the phone? Why won't stop calling if they didn't pick up the phone the nine times before that go on to somebody new? And then thirdly Just have a plan and follow it until it works dude DK.  Appreciate you guys