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In version 9.3, the PostgreSQL community once again introduces several important new features in a major release. The work of many developers worldwide, this release went through a rigorous review ... 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

Data produced on EC2 instances or AWS lambda servers often end up in Amazon S3 storage. If the data is in many small files, of which the customer only needs a selection, downloading from the browser ... 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

-r--r-- 1 root root 556 Nov 10 10:07 s3ql_metadata 08 4 drwxr-xr-x 3 root root 4096 Nov 10 10:07 . Now, I'm ready to mount the filesystem using the mount.s3ql command at /mnt/s3ql (Listing 3 ... advantages: S3QL. ... S3QL filesystem for cloud backups

Query themselves. A W3Techs [2] statistic even suggests that jQuery is used on two-thirds of all websites worldwide. Dismantling On June 9, 2016, the developers released jQuery version 3.0 [3]; an update followed ... The functions and objects of the jQuery JavaScript library make the work of web developers much easier. Although jQuery 3 remains largely compatible with version 2, some changes might prevent its use. ... New features in jQuery 3 ... New features in jQuery 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

level of TCP streams and UDP datagrams) and 7 (HTTP/application protocols) can be configured comprehensively, whereas the underlying Layer 2 and Layer 3 network (frames and IP packet layers) cannot. Who ... Mesh Service for OSI Layers 2 and 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