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Zuul 3 brings a new approach to the DevOps challenge. (For more on these important DevOps concepts, see the "CI and CD" box.) Whereas other CI/CD tools like Jenkins, Bamboo, or TeamCity focus ... The Zuul 3 gating system is a free and flexible solution for continuous integration, delivery, and deployment. ... Zuul 3 ... Zuul 3, a modern solution for CI/CD

The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ...      | PostgreSQL Administration 20   2 | Andreas Eschbach | One Trillion Dollars 21   3 | Mario Puzo       | The Godfather 22   4 | Peter Eisentraut | PostgreSQL Administration 23   4 | Peter Eisentraut | Postgre ... The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... PostgreSQL 9.3

client = boto3.client('s3') 14 bucket = boto3.resource('s3').Bucket(bname) 15 16 pgnr = client.get_paginator('list_objects') 17 page_it = pgnr.paginate(Bucket=bname) 18 19 for page in page_it: 20 ... Data on AWS S3 is not necessarily stuck there. If you want your data back, you can siphon it out all at once with a little Python pump. ... Data Exchange with AWS S3 ... Getting data from AWS S3 via Python scripts

using sshfs [20], which are treated as a local filesystems. Caching: You can configure a cache for S3QL to improve apparent performance, perhaps taking advantage of a local SSD for data caching. S ... advantages: S3QL. ... S3QL filesystem for cloud backups

Helmle | PostgreSQL Administration 20 2 | Andreas Eschbach | One Trillion Dollars 21 3 | Mario Puzo | The Godfather 22 4 | Peter Eisentraut | PostgreSQL Administration 23 4 | Peter ... The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... PostgreSQL 9.3 ... New in PostgreSQL 9.3

languages that use a match expression to process data on the basis of its structure (e.g., in Scala [1], Rust [2], and F# [3]). A match statement takes an expression and compares it with successive patterns ... A controversial change is taking place in Python version 3.10 known mainly from functional languages: pattern matching. ... Pattern matching dispute in Python 3.10

', 5), ('Leo', 6); 07 INSERT INTO marks VALUES ('Alena', 5), ('Milva', 4), ('Pablo', 6), ('Leo', 2); 08 INSERT INTO marks VALUES ('Alena', 4), ('Milva', 3), ('Marino', 6), ('Pablo', 5), ('Leo', 4); 09 10 ... What lacked maturity in MariaDB 10.2 has now been sorted out in version 10.3. We look at the benefits you can reap now. ... MariaDB 10.3 ... New features in MariaDB 10.3

is to add the following four lines to the /etc/cinder/cinder.conf file: volume_driver=cinder.volume.driver.RBDDriver rbd_pool=images rbd_secret_uuid=2a5b08e4-3dca-4ff9-9a1d-40389758d081 rbd ... OpenStack workshop, part 3:Gimmicks, extensions, and high availability

; rv:79.0) Gecko/20100101 Firefox/79.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate, br ... HTTP/2 introduced multiplexing, resulting in superior bandwidth utilization over HTTP/1.1, and HTTP/3 solves the problem of transmission delays from packet loss by replacing TCP with QUIC. ... HTTP/1.1 versus HTTP/2 and HTTP/3

advantages: S3QL. ... :07 s3ql_seq_no_1 4 -rw-r--r-- 1 root root 556 Nov 10 10:07 s3ql_metadata 4 drwxr-xr-x. 4 root root 4096 Nov 10 10:08 .. 4 -rw-r--r-- 1 root root 262 Nov 10 10:10 s3ql_seq_no_2 4 drwxr-xr-x 3 root ... advantages: S3QL. ... S3QL Filesystem for HPC Storage