blobstorage

问题 I want to know that.. If I make chunks of a big Zip file and upload all chunks on Azure Cloud Storage in Container Blobs. Can i Join these chunks on Azure Platform.? for chunking i am using this code which is also generating .bat file for rejoining the chunks.. public void SplitFile(){ int numericUpDown = 100;//in MB string PathToCopyChunks = ""; // path to store chunks and ( .bat ) file string FilePathMakeChunks = DirectoryNameToPutScannedData; //the path of file to make chunks. try{ int kbs

问题 I want to know that.. If I make chunks of a big Zip file and upload all chunks on Azure Cloud Storage in Container Blobs. Can i Join these chunks on Azure Platform.? for chunking i am using this code which is also generating .bat file for rejoining the chunks.. public void SplitFile(){ int numericUpDown = 100;//in MB string PathToCopyChunks = ""; // path to store chunks and ( .bat ) file string FilePathMakeChunks = DirectoryNameToPutScannedData; //the path of file to make chunks. try{ int kbs

问题 I have run zodbpack on my local build and reduced my data.fs and blobstorage significantly (like to <50%). When i run zodbpack on the test server the postgres 'zodb' database packs and comes down in size, but the blobstorage doesnt budge in size. I've tried running it with every combo of blob-dir /mnt/drbd/blobstorage I can think of, but it doesnt budge. Can it be packed? RelStorage = 1.5.1 I'm considering upgarding RelStorage to 1.6.0, not sure if that will help. Update: Now running

问题 I have files getting stored in my Azure Blob storage account regularly. I want to send these blob file contents as attachments via email. I have established a workflow using Azure Logic Apps. Here's the workflow: I am able to send the blob file, but I need to specify the name of the file always. Is there any way I can get all the file contents dynamically without having to specify the name manually? 回答1: Just add Get Blob Metadata using path action to get the name of your file: 来源： https:/

问题 I can upload single file to Azure blob storage with Python. But for a folder with multiple folders containing data, is there a way I can try to upload the whole folder with same directory to Azure? Say I have FOLDERA ------SUBFOLDERa ----------filea.txt ----------fileb.txt ------SUBFOLDERb ------SUBFOLDERc I want to put this FOLDERA as above structure to Azure. Any hints? 回答1: @Krumelur is almost right, but here I want to give a working code example, as well as explain some folders are not be

问题 I'm trying to upload big files (4Gb) to Azure Blob Storage, but it fails. According to this article (https://docs.microsoft.com/en-us/azure/storage/storage-dotnet-how-to-use-blobs), this is my code : CloudBlobContainer blobContainer = blobClient.GetContainerReference("my-container-name"); blobContainer.CreateIfNotExistsAsync().Wait(); CloudBlockBlob blockBlob = blobContainer.GetBlockBlobReference("blob-name"); await blockBlob.UploadFromFileAsync("C:\test.avi"); But I got this error Message:

问题 I understand it is possible to store images in Databases as Binary large objects. But I used to see in some forum web applications that they are stored as flat files in web server machine and retrieved when needed. What is the advantage and disadvantage in both methods? When to go for which approach? 回答1: As usual, it depends. You need to consider the usage pattern of the images and what features your DBMS provides. Storing images in the database: PROS If the images are to be associated with

问题 I understand it is possible to store images in Databases as Binary large objects. But I used to see in some forum web applications that they are stored as flat files in web server machine and retrieved when needed. What is the advantage and disadvantage in both methods? When to go for which approach? 回答1: As usual, it depends. You need to consider the usage pattern of the images and what features your DBMS provides. Storing images in the database: PROS If the images are to be associated with

问题 I need to upload and retrieve image from a database, I am able to store the image in the database but unable to display it later. please help I wrote the following code to retrieve from the database. $result1=mysql_query("INSERT INTO userdata(id, username, firstname, lastname, imageType, image)VALUES('', '" . $_SESSION['username'] . "', '" . $_SESSION['firstname'] . "', '$lastname','{$image_size['mime']}','{$imgData}')") or die("Invalid query: " . mysql_error()); if($result1) { echo "</br>";

问题 Is it possible to create an html form to allow web users to upload files directly to azure blob store without using another server as a intermediary? S3 and GAW blobstore both allow this but I cant find any support for azure blob storage. 回答1: Do take a look at these blog posts for uploading files directly from browser to blob storage: http://coderead.wordpress.com/2012/11/21/uploading-files-directly-to-blob-storage-from-the-browser/ http://gauravmantri.com/2013/02/16/uploading-large-files-in