2021-05-14

Enhanced HTTP/HTTPS Support in mORMot 2

HTTP(S) is the main protocol of the Internet.
We enhanced the mORMot 2 socket client to push its implementation into more use cases. The main new feature is perhaps WGET-like processing, with hashing, resuming, console feedback, and direct file download.

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2021-05-08

Enhanced Faster ZIP Support in mORMot 2

The .zip format is from last century, back to the early DOS days, but can still be found everywhere. It is even hidden when you run a .docx document, a .jar application, or any Android app!
It is therefore (ab)used not only as archive format, but as application file format / container - even if in this respect using SQLite3 may have much more sense.

We recently enhanced our mormot.core.zip.pas unit:

  • to support Zip64,
  • with enhanced .zip read/write,
  • to have a huge performance boost during its process,
  • and to integrate better with signed executables.

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2021-02-22

OpenSSL 1.1.1 Support for mORMot 2

Why OpenSSL? OpenSSL is the reference library for cryptography and secure TLS/HTTPS communication. It is part of most Linux/BSD systems, and covers a lot of use cases and algorithms. Even if it had some vulnerabilities in the past, it has been audited and validated for business use. Some algorithms  […]

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2021-02-13

Fastest AES-PRNG, AES-CTR and AES-GCM Delphi implementation

Last week, I committed new ASM implementations of our AES-PRNG, AES-CTR and AES-GCM for mORMot 2.
They handle eight 128-bit at once in an interleaved fashion, as permitted by the CTR chaining mode. The aes-ni opcodes (aesenc aesenclast) are used for AES process, and the GMAC of the AES-GCM mode is computed using the pclmulqdq opcode.

Resulting performance is amazing: on my simple Core i3, I reach 2.6 GB/s for aes-128-ctr, and 1.5 GB/s for aes-128-gcm for instance - the first being actually faster than OpenSSL!

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2021-02-12

New AesNiHash for mORMot 2

I have just committed some new AesNiHash32 AesNiHash64 AesNiHash128 Hashers for mORMot 2. They are using AES-NI and SSE4.1 opcodes on x86_64 and i386. This implementation is faster than the fastest SSE4.1 crc32c and with a much higher usability (less collisions). Logic was extracted from the Go  […]

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2020-12-29

mORMot 2 Proposal: Rename RawUTF8 Type As Utf8 ?

One proposal for mORMot 2. What if we renamed the RawUTF8 type into Utf8? With a default compatibility redirection if PUREMORMOT2 is not defined, of course. The "Raw" prefix came from early mORMot code, which used TRichView as reference for the UTF-8 encoding... but it is clearly an  […]

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2020-11-16

mORMot 2 Entering Testing Phase

mormot2test.jpg, Nov 2020

After a lot of work, our mORMot 2 fork is entering its testing phase.

The main /src/core /src/lib /src/net /src/db /src/orm /src/soa /src/app folders of our Source Code repository have been implemented.

mormot2test.jpg, Nov 2020

Please check https://github.com/synopse/mORMot2 for the latest version of the source code. The README.md files on each folder would help you discover the new framework design, and the content of each unit.

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2020-11-04

EKON 24 Presentation Slides

EKON_24.png, Nov 2020

EKON 24 just finished. "The conference for Delphi & more" was fully online this year, due to the viral context... But this was a great event, and I am very happy to have been part of it. Please find the slides on my two sessions: mORMot 2 Performance: from Delphi to AVX2 Of course,  […]

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