tesla | multi threaded , incremental , batch based data replication

 by   wayfair C# Version: Current License: Non-SPDX

kandi X-RAY | tesla Summary

kandi X-RAY | tesla Summary

tesla is a C# library typically used in Telecommunications, Media, Advertising, Marketing applications. tesla has no bugs, it has no vulnerabilities and it has low support. However tesla has a Non-SPDX License. You can download it from GitHub.

Tesla is a multi threaded, incremental, batch based data replication tool which is built with heterogeneous sources and destinations in mind. Currently it supports Microsoft SQL Server 2008 or greater as a master (publisher) and both SQL Server and Netezza as slaves. Support for Hive slaves is in the works. It would be possible to add MySQL and PostgreSQL as masters and/or slaves as well in the future, though we are not currently working on this. Tesla is designed by DBAs, with DBAs in mind. It's meant to be easy to configure, initialize, monitor and troubleshoot. Everything is based on configuration files, which we highly recommend storing in version control and deploying like any other application. It integrates with statsD/graphite for performance monitoring and graylog for centralized logging, but if you don't wish to use those tools you certainly don't need to.
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              tesla has a low active ecosystem.
              It has 9 star(s) with 7 fork(s). There are 8 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              tesla has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of tesla is current.

            kandi-Quality Quality

              tesla has no bugs reported.

            kandi-Security Security

              tesla has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              tesla has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              tesla releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            tesla Key Features

            No Key Features are available at this moment for tesla.

            tesla Examples and Code Snippets

            No Code Snippets are available at this moment for tesla.

            Community Discussions

            QUESTION

            How do I show the other sentiment scores from text classification?
            Asked 2021-Jun-15 at 17:15

            I am doing sentiment analysis, and I was wondering how to show the other sentiment scores from classifying my sentence: "Tesla's stock just increased by 20%."

            I have three sentiments: positive, negative and neutral.

            This is my code, which contains the sentence I want to classify:

            ...

            ANSWER

            Answered 2021-Jun-15 at 14:44

            Because HappyTransformer does not support multi class probabilities I suggest to use another library. The library flair provides even more functionality and can give you your desired multi class probabilities, with something like this:

            Source https://stackoverflow.com/questions/67987738

            QUESTION

            How can I calculate a new date conditionally based on other information?
            Asked 2021-Jun-14 at 19:02

            I have a Google Sheet which is being populated by a Google Form. I am using Google Apps Script to add some extra functionality. Please feel free to access and modify these as needed in order to help.

            Based on answers from the Form, I need to return a new date that factors in the time stamp at form submission.

            This is a dumbed down example of what I need to do, but let's think of it like ordering a new car and its color determines how long it is going to take.

            Car Color Toyota Red Honda Blue Tesla Green

            I need to write a conditional IF statement that determines how many weeks it will take to get the car based on the ordered color.

            - Red Blue Green Toyota 1 3 5 Honda 2 4 6 Tesla 1 1 1

            So if you order a Toyota in Red, it will take one week. If you order a Toyota in Green, it will take 5 weeks. If you order a Tesla, it will be really in one week no matter what color. Etc...

            I started by writing some language in Sheets to take the Timestamp which is in Column A and add the appropriate amount of time to that:

            ...

            ANSWER

            Answered 2021-Jun-14 at 19:02

            For easier approach, QUERY would actually solve your issue without doing script as Broly mentioned in the comment. An approach you can try is to create a new sheet. Then have that sheet contain this formula on A1

            Formula (A1):

            =query('Form Responses 1'!A:C)

            This will copy A:C range from the form responses, and then, copy/paste your formula for column Date Needed on column D.

            Output:

            Note:
            • Since you only copied A:C, it won't affect column D formula.
            • Your A:C in new sheet will update automatically, then the formula you inserted on D will recalculate once they are populated.
            • Add IFNA on your formula for column D to not show #N/A if A:C is still blank.
            Formula (D2):

            =IFNA(IFS(AND(B2 = "Toyota",C2 = "Red"),A2 + 7,AND(B2="Toyota",C2="Blue"), A2 + 21,AND(B2="Toyota",C2="Green"), A2 + 35,AND(B2 = "Honda",C2 = "Red"),A2 + 14,AND(B2="Honda",C2="Blue"), A2 + 28,AND(B2="Honda",C2="Green"), A2 + 42,AND(B2 = "Tesla"),A2 + 7), "")

            Source https://stackoverflow.com/questions/67974576

            QUESTION

            XML path aggregation: one subquery for multiple `selects` on same subset
            Asked 2021-Jun-14 at 15:55

            When using XML path for aggregation, many times I need different strings which are based on the same set. Consider this example (script at the end):

            ...

            ANSWER

            Answered 2021-Jun-14 at 13:34

            You can't quite do this without an extra subquery, but you can avoid querying the same table again and again.

            All you need to do, is to get the data into a single XML blob in one subquery, then query it back out in each of the other subqueries:

            Source https://stackoverflow.com/questions/67968708

            QUESTION

            Optimize c++ Monte Carlo simulation with long dynamic arrays
            Asked 2021-Jun-10 at 13:17

            This is my first post here and I am not that experienced, so please excuse my ignorance.

            I am building a Monte Carlo simulation in C++ for my PhD and I need help in optimizing its computational time and performance. I have a 3d cube repeated in each coordinate as a simulation volume and inside every cube magnetic particles are generated in clusters. Then, in the central cube a loop of protons are created and move and at each step calculate the total magnetic field from all the particles (among other things) that they feel.

            At this moment I define everything inside the main function and because I need the position of the particles for my calculations (I calculate the distance between the particles during their placement and also during the proton movement), I store them in dynamic arrays. I haven't used any class or function,yet. This makes my simulations really slow because I have to use eventually millions of particles and thousands of protons. Even with hundreds it needs days. Also I use a lot of for and while loops and reading/writing to .dat files.

            I really need your help. I have spent weeks trying to optimize my code and my project is behind schedule. Do you have any suggestion? I need the arrays to store the position of the particles .Do you think classes or functions would be more efficient? Any advice in general is helpful. Sorry if that was too long but I am desperate...

            Ok, I edited my original post and I share my full script. I hope this will give you some insight regarding my simulation. Thank you.

            Additionally I add the two input files

            parametersDiffusion_spher_shel.txt

            parametersIONP_spher_shel.txt

            ...

            ANSWER

            Answered 2021-Jun-10 at 13:17

            I talked the problem in more steps, first thing I made the run reproducible:

            Source https://stackoverflow.com/questions/67905839

            QUESTION

            Why do my Flexbox elements with set height no longer work after setting min-height to the parent?
            Asked 2021-Jun-06 at 17:40

            I am re-doing the Tesla website just to get a bit of practice, I am aiming for the Cybertruck page. The page consists of one section that I gave a min-height of 100vh. The section contains two elements (text and a button that are inside a span) and I want to position them to the bottom-center of the section by using Flexbox.

            Core of the problem

            The text and button align perfectly to the center, but not to the bottom. I gave the span element a flex-direction: column and align-items: center which works fine, however, the elements don't align themselves to the bottom of the section when I use justify-content: flex-end and height: 90%.

            Do you have any suggestions on how to deal with this problem?

            ...

            ANSWER

            Answered 2021-May-31 at 14:18

            If your aim is to move the span to the end of the section then you should have the section be a flex container. Then you only need to set the flex direction to a column and set justify-content to flex-end.

            Source https://stackoverflow.com/questions/67775127

            QUESTION

            Why it Printing out different name? in Django
            Asked 2021-Jun-05 at 14:13

            I want to Print all the result same. my code:

            models.py:

            ...

            ANSWER

            Answered 2021-Jun-05 at 14:13

            .order_by('?') orders the queryset randomly. But it seems you do want a random Company, the real problem here is that you don't actually use the random company you get and reuse the QuerySet instead effectively making a subquery.

            Below is a copy of your code with comments to explain what exactly goes wrong:

            Source https://stackoverflow.com/questions/67850249

            QUESTION

            Mapping through state: (TypeError): this.state.[something].map is not a function
            Asked 2021-Jun-04 at 12:32

            I'm trying to map through my state, where I have collected data from an external API.

            However, when I do i get this error here: TypeError: this.state.stocks.map is not a function

            I want to render the results to the frontend, through a function so that the site is dynamic to the state.favorites. Though the console.log(), I can see that the data is stored in the state.

            I have found others with a similar issue, but the answers did not work out.

            UPDATE: I have changed the componentDidMount() and it now produces an array. The issue is that I get no render from the renderTableData() functions.

            console.log shows this array:

            ...

            ANSWER

            Answered 2021-Jun-02 at 13:12

            I would say that this is happening because on the first render, the map looks into state.stock and it's an empty array. After the first render, the componentDidMount method is called fetching the data.

            I would suggest to just wrap the map into a condition. If stock doesn't have any object, then return whatever you wish (null or a loader/spinner for example).

            It's enough to add it like this for not returning anything in case the array is empty (it will be filled after the first render, but this is useful as well to return error message in case the fetch fails):

            Source https://stackoverflow.com/questions/67805660

            QUESTION

            How to find all the documents in a table which have a given string input as one of the string in list of string column couchbase repository
            Asked 2021-Jun-02 at 16:24

            I wanted to know is there any way to find all the documents in a table which have a given string input as one of the string in list of string column couchbase repository

            ...

            ANSWER

            Answered 2021-Jun-02 at 12:22

            I found a solution to the above question.

            Source https://stackoverflow.com/questions/67685048

            QUESTION

            A request to test the responsiveness of the React application
            Asked 2021-May-30 at 16:12

            I am testing an application written in React.js for responsiveness on mobile devices. Hence my request to you, to test the application from this angle and share your thoughts on what can be improved. Certainly I want to improve the performance of the application, so that it loads faster. Is it enough to reduce the weight of photos and add lazyloading atribute to some photos?

            Application link

            ...

            ANSWER

            Answered 2021-May-30 at 16:12

            THIS IS TESTED ON A SMALL WINDOW SIMULATING MOBILE CLIENTS

            Two problems here on this part. First, the text in the button is not properly displayed, and secondly, not sure if it is done on purpose, but the design of overlapping white text on a light background makes it a bit hard for people to see.

            Over here, the line is sitting on top of the button on smaller screens and it is hovering over some of the content. Say you are clicking that button in the center, it doesn't work because there is this line on top of it, and that might not be something you want:

            And here, your image is overflowing on the x axis:

            Finally, this navigation bar on mobile devices is positioned absolutely on top of the screen, and I'm not sure if that's what you were planning to do, I recommend sticking it on to the screen such that even when the user scrolls, it's still there, fully exposed and what this does is that, the user doesn't have to scroll all the way to the top to find that navigation bar.

            But, overall, this looks quite good and the color scheme really suites the theme.

            Source https://stackoverflow.com/questions/67762595

            QUESTION

            Not able to run pods with GPU in GKE: 2 insufficient nvidia.com/gpu error
            Asked 2021-May-30 at 07:28

            we followed this guide to use GPU enabled nodes in our existing cluster but when we try to schedule pods we're getting 2 Insufficient nvidia.com/gpu error

            Details:

            We are trying to use GPU in our existing cluster and for that we're able to successfully create a NodePool with a single node having GPU enabled.

            Then as a next step according to the guide above we've to create a daemonset and we're also able to run the DS successfully.

            But now when we are trying to schedule the Pod using the following resource section the pod becomes un-schedulable with this error 2 insufficient nvidia.com/gpu

            ...

            ANSWER

            Answered 2021-May-30 at 07:28

            The nvidia-gpu-device-plugin should be installed in the GPU node as well. You should see nvidia-gpu-device-plugin DaemonSet in your kube-system namespace.

            It should be automatically deployed by Google, but if you want to deploy it on your own, run the following command: kubectl apply -f https://raw.githubusercontent.com/kubernetes/kubernetes/master/cluster/addons/device-plugins/nvidia-gpu/daemonset.yaml

            It will install the GPU plugin in the node and afterwards your pods will be able to consume it.

            Source https://stackoverflow.com/questions/67743158

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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            You can download it from GitHub.

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